AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you quickly become productive as you master the fundamental aspects of AutoCAD Civil 3D design.

Each chapter opens with a quick discussion of concepts and learning goals, and then briskly moves into tutorial mode with screen shots that illustrate each step of the process.

The emphasis is on skills rather than tools, and the clear delineation between “why” and “how” makes this guide ideal for quick reference. The companion website provides starting and ending files for each exercise, so you can jump in at any point and compare your work with the pros.

Centered around the real-world task of designing a residential subdivision, these exercises get you up to speed with the program’s functionality, while also providing the only Autodesk-endorsed preparation for the AutoCAD Civil 3D certification exam. Toggle navigation. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily.

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You are currently using the site but have requested a page in the site. Would you больше на странице to change to the site? Cyndy DavenportIshka Voiculescu. Mastering AutoCAD Civil 3D is a complete, detailed reference and tutorial for Frwe extremely popular and robust civil engineering software. With straightforward explanations, real-world examples, and practical tutorials, this invaluable guide walks you through everything you need to know to be productive.

The focus основываясь на этих данных on real-world applications in professional environments, with all datasets available for download, and thorough coverage helps you prepare for the AutoCAD Peess autocad civil 3d 2016 essentials autodesk official press pdf free download certification exam with over an hour’s worth of video on crucial tips and нажмите чтобы увидеть больше. You’ll learn how to navigate the software and use essential tools, and how to put it all together in the context of a real-world project.

In-depth discussion covers surveying, alignments, surface, grading, cross sections and more, and instructor support materials provide an ideal resource for training and education. View Instructor Companion Site. Cyndy Davenport has been working in the land development industry for 28 years. A veteran of design technology management, implementation, training, and support, she has earned numerous certifications in various Autodesk products over the years.

Cyndy has spoken several times at Autodesk Oress and blogs occasionally dssentials c3dcougar. He has extensive experience using Autodesk Suite products for planning, design, and visualization. Ishka belongs to various engineering groups, is active both in the social networks and community forums, and blogs at civildigest. Table of contents Introduction xxiii. Undetected location.

NO YES. Selected type: Paperback. Added to Your Shopping Cart. This is a dummy description. Understand key concepts and get acquainted with pres interface Create, edit, and display all elements of a project Learn everything you need to know for the certification exam Download the datasets and start designing right away With expert insight, tips, and techniques, Mastering AutoCAD Civil 3D helps you become productive donwload the very beginning.

Instructor View Instructor Companion Site. About the Author Cyndy Davenport has been working in the land development industry for 28 years. Autocad civil 3d 2016 essentials autodesk official press pdf free download 12 Metric Click to Download. Chapter 13 Metric Click to Download. Chapter 13 US Click civli Download.

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Selected type: Paperback. Added to Your Shopping Cart. This is a dummy description. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily. Undetected location. NO YES. Selected type: Paperback. Added to Your Shopping Cart.

This is a dummy description. Understand key concepts and get acquainted with the interface Create, edit, and display all elements of a project Learn everything you need to know for the certification exam Download the datasets and start designing right away With expert insight, tips, and techniques, Mastering AutoCAD Civil 3D helps you become productive from the very beginning. This to the correct location on your hard drive according to the instructions in the database is provided to introduction.

Then, follow these steps: ensure that you start the current exercise 1. Open the drawing named Edit Survey Figures. Chapter 03 class data folder. If the contents beneath the Essentials 5 survey database are not visible, right-click Essentials 5 and select Open For Edit.

In the top-right viewport, locate the building that is missing its north side. Click the building igure line, and then click Survey Figure Properties on the ribbon. Notice that point is missing a CLS close code that would provide the north side of the building by closing the rectangle.

Click point in the point list; then set the Closed value to Yes, and At this point, you click OK. The shape of the building is now closed.

Because you used could back out and fix the Survey Figure Properties command to edit this igure, the draw- the point description.

However, for the pur- poses of this exercise, 5. Press Esc to clear the previous selection. This instead. Click the building igure, and then click Survey Figure Properties on the ribbon. Creating Additional points 57 7. In the Figure Properties dialog box, click point and then click the red X icon. Remove points , , and in the same manner. Click OK to close the Figure Properties dialog box. Now only the north building is shown in the drawing.

Click the four points that make up the smaller building, and then press Enter. In the Figure Properties dialog box, set the Closed value to Yes. If neces- sary, adjust the order of the points using the arrow buttons.

Click Apply and then OK when the blue igure outline appears as a rectangle in the drawing. The building igure now appears as it should, and the two separate buildings are represented properly, as shown in Figure 3. You can view the results of successfully completing this exercise by opening Edit Survey Figures – Complete.

The survey database named Essentials 6 is provided for the next exercise and matches what you should have at the end of this exercise. Creating Additional Points You may occasionally need to create your own points to establish key locations in Certification Objective the drawing.

For example, early in the design, you may want to show speciic loca- tions for proposed test borings or property corners that need to be found. Civil 3D has a multitude of tools designed to create points easily and eficiently. They are found on a special toolbar that opens when you click the Point Creation Tools command on the Home tab of the ribbon.

In many ways, the points you create using these tools are treated in the same manner as those created by importing survey data. They can be placed in point groups and can respond to description keys.

They can also be affected by point styles and point label styles. There are differences, however, between these points and those created by importing survey data. Regardless of how they are created, all points can be exported to a ile that can be uploaded to a portable device and taken to the ield to be staked out.

These points will represent the locations of soil-test borings to be performed on the site. Open the drawing named Stake Out. This drawing contains a calculated property bound- Stake out is a term used by surveyors to refer to ary reconstructed from a deed or other source of information. It also placing markers in the contains a preliminary layout of the road centerlines that will be used field at predetermined to determine soil-test boring locations.

On the Insert tab of the ribbon, click Points From File. Then click the plus sign icon and browse to the Chapter 03 class data folder. Creating Additional points 59 4. Then select Found Corners. Click OK to dismiss the Import Points dialog box. In Prospector, expand Point Groups. Right-click Found Corners, and bers as the points that select Update. This applies the default styles from the point group to the newly This is resolved by imported points. Found corners appear with red markers and text.

Finding and locating these cor- ners in the ield will greatly improve the accuracy and validity of the property survey. On the Create Points toolbar, click the button on the far left to launch the Miscellaneous Manual tool.

In the left viewport, snap to the loca- tions of the missing points. These points display in blue. On the Create Points toolbar, click the chevron on the far right to expand the toolbar. Click the down arrow on the button farthest to the left, and then click Measure Object. Click one of the magenta road centerlines. Press Enter three times to accept the default starting station, ending station, and offset. Type an interval of 80 , and press Enter.

In Prospector, update the Test Borings point group. Repeat steps 13 to 16 for the remaining road centerlines. On the Output tab of the ribbon, click Export Points. Click OK, and browse to the Chapter 03 class data folder.

Specify a the field. Repeat steps 19 to 21 for the Test Boring point group to create a Test Borings. You can view the results of successfully completing this exercise This file could be sent to a geotechnical company by opening Stake Out – Complete. There was no change to the so that they can stake survey database as a result of this exercise.

Now You Know Now that you have completed this chapter, you understand the world of survey data as it exists in the Civil 3D environment. You understand that survey data must reside in a survey database that exists separately from the drawing file. You know how to import data into the survey database and display it in your drawing as points and linework. You know how to automate the organization and graphical properties of the points and linework using linework code sets, description keys, the figure prefix database, and point groups.

You can edit survey points and survey figures by accessing the survey database and making changes using the appropriate tools. Finally, you know several additional methods for importing points and creating them manually. Many would say the goal in this process is to generate existing contours for the project. Twenty years ago, that would have been the case; but in this era of 3D modeling, the result of your efforts will serve a much greater purpose. In addition, you need the result to be a 3D model rather than just lines.

To accomplish this, Civil 3D uses a computer algorithm that con- nects the dots in the most eficient and accurate way possible. The TIN algorithm works by connecting one point to at least two of its neigh- bors using 3D lines.

Because each point connects to two or more of its neighbors, the resulting model looks something like a spider web made up of triangles the T in TIN. The network the N in TIN part comes from all the points being connected by lines, and the points and lines being related to one another. Figure 4. Note the irregular triangular shapes that make up the surface model. What is useful is that the algorithm can calculate the eleva- tion of any point within the area covered by the TIN model.

So, even if you pick a point in the open space inside a triangle, the elevation will be calculated. It can be sliced, be turned on its side, have water poured on it, be excavated, and be illed in—all virtually, of course. The capability of using surface models for these types of calculations and simulations is what makes them so useful and puts them at the core of Civil 3D functionality. Creating a Surface from Survey Data You create a surface in Prospector by simply right-clicking the Surfaces node of Certification Objective the tree and selecting Create Surface, as shown in Figure 4.

The fundamental components of a surface are points and lines. Open the drawing named Create an EG Surface. In Prospector, right-click Surfaces and select Create Surface. Click OK to dismiss the Create Surface dialog box.

Study the items listed beneath EG in the tree see Figure 4. The difference in appearance between F i G u R E 4. Right-click Point Groups, and select Add. Select Ground Shots, and click OK. The surface is now visible in plan view in the form of contours and shaded 3D faces in the bottom-right 3D view.

In the lower-right viewport, click Shaded and select 2D Wireframe, as shown in Figure 4. The appearance of the surface changes to show This way of studying the surface gives a real the TIN lines.

Click 2D Wireframe and select Conceptual. To orbit your view of the surface, click and drag center mouse button while holding your Shift key.

Observe the surface from several different viewpoints. You can view the results of successfully completing this exercise by opening Create an EG Surface – Complete. In certain instances, this is not the most accurate way to model the surface, and the TIN lines must be forced into a speciic arrangement. This arrangement typically coincides with a linear feature such as a curb, the top of an embankment, or a wall.

This forced alignment of TIN lines along a linear feature is best handled with a breakline. In Figure 4. In the image on the top, the blue lines have not been added to the chan- nel surface as breaklines, resulting in a rough and inaccurate representation of the channel.

In the image on the bottom, the breaklines have been applied and force the TIN lines to align with the edges of the channel, producing a much smoother and more accurate model. From Prospector, you can add breaklines by right-clicking the Breaklines node for a given surface and selecting Add see Figure 4. When it comes to survey data, there is an even easier way. This opens a list of all your survey igures with some checked as breaklines and some not see Figure 4. How does the command know which is which?

This was speciied in the igure preix database you learned about in Chapter 3. As the igures were created, they were automatically tagged as breaklines or non-breaklines according to the code assigned to the points that deine them. The following list describes each one briefly: Boundaries Boundaries are used to control where the surface is. A boundary around the edge of a surface can keep it contained within a certain area.

Another type of boundary can keep a surface out of an interior area, like a pond or building. Breaklines Breaklines force TIN lines to align with them. In this way, they help to define hard edges such as edges of embankments, curb lines, ditch lines, and so on.

Contours Usually, we think of contours as the end product of building a surface, but they can also be used as a source of data for a surface. DEMs can often be found alongside large-scale mapping data and are typically only accurate enough for rough analysis or calculations. There are many ways in which a surface can be edited to improve its accu- racy or usability. Some of these editing methods will be covered in this chapter. Point Groups In Chapter 3, you learned that one of the benefits of point groups is that they enable multiple points to be selected simultaneously.

Using one or more point groups to define a surface is one of the most important and most common uses of point groups in Civil 3D. Point Survey and Figure Survey Queries These queries are created using the survey functionality and utilize a sophisticated way of selecting points and figures based on survey properties. These queries are not covered in this book but information about them is available within the Civil 3D help. Note how some figures are checked as breaklines and some are not.

Exercise 4. Open the drawing named Add Breaklines. Browse to and select the Chapter 04 class data folder. You should see a different survey database named Essentials. Right-click the Essentials survey database, and select Open For Edit.

Expand the Essentials database. Right-click Figures, and select Create Breaklines. Scan the list of igures, and note which ones are tagged as breaklines. In the Add Breaklines dialog box, change the Mid-ordinate Distance value to 0. Breaklines in the Field As you study the list of figures in this exercise, are you wondering why some are designated as breaklines and others are not?

Breaklines are linear features that mark a change in the slope of the ground. Others serve double duty, such as an edge of pavement EP. This survey figure marks the line where pavement ends and dirt begins, but typically there is also a change in slope at this line between the slope of the ground and the manmade slope of the road. For this reason, EPs are often tagged as breaklines. You should notice a change in the contours along the red break- lines.

These breaklines deine the swales, edges, and ridges that were recognized in the ield and explicitly located as terrain features. In addition, notice that contours now cover the road area to the north. The surface in this area is made strictly of breaklines.

In the top-right viewport, click one of the surface contours, and then click Surface Properties on the ribbon. Using Breaklines to improve surface Accuracy 69 Open Surface Properties again. On the Deinition tab, uncheck the box next to Add Breakline, as shown in Figure 4. Notice how the TIN lines cross back and forth over the swale and ridge lines, creating a rough edge where there should be a sharp, well-deined edge.

You can view the results of successfully completing this exercise by opening Add Breaklines – Complete. This exercise shows you the importance of breaklines.

Connecting a bunch of points together with 3D triangular shapes does not necessarily generate an accu- rate surface. In certain areas, the shapes themselves have to be manipulated so that they align with terrain features in order to model their form accurately.

Breakline Settings and options The Add Breaklines dialog box has several options and values to choose from. Here is a brief explanation of each: type Of the five types listed here, only two are important to discuss at this time: proximity and standard. Standard breaklines have two jobs. First, they control the alignment of TIN lines, as discussed previously. Second, their vertices are a source of additional point information in the drawing.

For this to work, the vertices of the breaklines must be 3D and must be at the correct elevations. Proximity breaklines have only one job, which is to control the alignment of TIN lines. If you had added all the survey points to your surface, then the survey figures could have been added as proximity breaklines. The selective removal of points based on distance and angle is known as weeding. Supplementing By Distance Sometimes your breaklines will have long stretches without any vertices in them.

Because new TIN lines are created only where there are points, and points are created only where there are vertices, some supplemental vertices may be needed to improve the accuracy of the surface. When you check the box next to Distance, Civil 3D creates more points along the breakline that are spaced out according to the value you provide.

Supplementing By Mid-ordinate Curves are a bit of a challenge because TIN lines are straight and curves are, well, curved. For that reason, any curves in a breakline are approximated with a series of short TIN lines. Just how short and numerous these lines are depends on the mid-ordinate setting.

Mid-ordinate is a geometric term that refers to the perpendicular distance between an arc and its chord. When this distance is short, the chord is also short, and multiple instances of it can fit within the length of the arc.

The following image shows the effect of the mid-ordinate setting on a surface. The image on the left uses a value of 0. Editing Surfaces Certification With the inclusion of points and breaklines in the surface, you have essentially Objective provided all the data that will be needed to create the surface model.

However, you should continue manipulating this data until you achieve the most accurate representation possible of the existing ground surface. Why would the surface extend beyond the survey data? One way to avoid or correct this situation is to provide an outer boundary that prevents the surface from existing in these areas. No surface data can exist outside an outer boundary. This type of boundary is commonly used in most surfaces. Hide boundaries are commonly used to remove surface data within buildings.

Show A show boundary creates an island of data within a hide boundary. An example of a show boundary is a courtyard within the footprint of a building. Data Clip The first three types of boundaries hide the surface data after it has been created. A data-clip boundary is a special type of boundary that prevents data outside it from ever becoming part of the surface. Data-clip boundaries are used in cases where a small surface is made from source data that covers a large area. Open the drawing named Surface Boundaries.

Click one of the surface contours in the top-right viewport. Enter Bld1 as the boundary name, and select Hide as the type.

Select one of the buildings in the top-right viewport, and press Enter. You should immediately see a hole appear in the surface shown in the lower-right viewport. It appears that they have been trimmed, but actually, the sur- face data has been removed from within the shape of the building.

You can view the results of successfully completing this exercise by opening Surface Boundaries – Complete. Deleting lines Another, less eloquent way of removing unwanted TIN lines is to delete them from the surface rather than use a boundary to do it for you. This method is best when you need to remove only a few TIN lines in isolated areas. There are two impor- tant things to remember when deleting TIN lines. First, in order for the lines to be deleted, they must be visible, which means you must apply a style that displays them.

Click one of the contours in the top-right viewport, and then select Surface Properties on the ribbon. Press Esc to clear the selection of the surface.

In the left viewport, zoom in to the southern edge of the surface, and note the TIN lines that extend across the bend in the stream shown previously in Figure 4. Select the erroneous lines as indicated previously in Figure 4. The resulting surface should look similar to Figure 4. The areas of removal are highlighted. The points are derived from some other source of data, such as standard breaklines, contours, survey points, and so on. If there is an error in one of those source objects, there will be an error in the surface as well.

When this occurs, you can either edit the source data and rebuild the surface, or edit the surface itself. Open the drawing named Editing Points. The two right viewports are zoomed in to the location where the driveway meets the road on the north side of the property. In this area, one of the surface points is incorrect. In the plan view on the top right, the effects of the incorrect point can be seen in the densely packed contours.

In the 3D view on the bottom right, the erroneous point appears as a downward spike in the surface. Click one of the contours to select the surface, and then click Surface Properties on the ribbon. The display of the surface changes to lines and points, with the points appearing as plus-sign markers. When prompted to select a point, click the point in the 3D view that is located well below the other points see Figure 4. Press Enter. At the command line, type Notice how the surface is modiied but the survey igure is left behind.

Depending on the situation, it may be prudent to go back to the source data for the survey igure and correct that as well. Press Enter to exit the Modify Point command. Notice that the closely spaced contours in the top-right viewport are no longer there.

You can view the results of successfully completing this exercise by opening Editing Points – Complete. Civil 3D surfaces can help you tell many different stories about the shape of the land and how water will low across it.

They are able to do this through multiple types of analyses as well as the ability for styles to display analysis results in nearly any way you wish. With these tools at your disposal, you can study the terrain thoroughly and make smart choices about the direction of your design early in the process. Analyzing Elevation Elevation analysis allows you to delineate any number of elevation ranges and then graphically distinguish the different ranges by color.

Open the drawing named Elevation Analysis. Click the Analysis tab. Verify that the analysis type is Elevations and the number of ranges is 8. Click the downward-pointing arrow to populate the Range Details section of the dialog box with new data. Click OK to return to the drawing. Change the style of the surface to Elevation Banding 3D. This tells a clear story about the existing out a bit in the lower- shape of the land for this site see Figure 4.

You can view the results of successfully completing this exercise by opening Elevation Analysis – Complete. Areas with very steep slopes are dificult to navigate either by construction vehicles or the eventual occupants of the property. Flat slopes are much more accessible, but if they are too lat, then drainage problems often occur. One of your tasks as a designer is to ensure that your project has the right slopes in the right areas.

By studying the slopes of the existing topography, you can locate features where slopes are good or determine that terrain modiications will be necessary to create good slopes. Civil 3D can display slopes in two ways. The irst is to show the slopes as colored ranges like the ones you saw in the previous section.

Open the drawing named Slope Analysis. Change Analysis Type to Slopes, and click the downward-pointing arrow. Press Esc to clear the selection of the surface and zoom in to the 3D view of the surface in the bottom-right viewport. In the 3D image on the bottom right, the darkest reds signify the steepest slopes. This enables you to see that the area north of the farm is fairly lat pasture land while the area to the south of the farm slopes dramatically toward the stream farther to the south see Figure 4.

Access Surface Properties again, and change the style to Slope Arrows. On the Analysis tab, choose Slope Arrows as the analysis type, and click the arrow again. In this view, the darker blues and blacks are the steepest slopes, and the arrows themselves always point downhill.

Rain falling to the north of this area drains to the road, and rain falling south of it drains to the stream. You can view the results of successfully completing this exercise by opening Slope Analysis – Complete. Directions With this type of analysis, you can see a visual representation of your surface slopes. For example, you can use the analysis to see which parts of your surface slope to the south and which slope to the north.

You are currently using the site but have requested a page in the site. Would you like to change to the site? Eric Chappell. AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you quickly become productive as you master the fundamental aspects of AutoCAD Civil 3D design.

Each chapter opens with a quick discussion источник статьи concepts and learning goals, and then briskly moves into tutorial mode with screen shots that illustrate each step of the process. The emphasis is on skills rather than tools, and the clear delineation between “why” and “how” makes this guide ideal for quick reference.

The companion website provides starting and ending files for each exercise, so you can jump in at any point autocad civil 3d 2016 essentials autodesk official press pdf free download compare your work with the pros. Centered around the real-world task of designing a residential subdivision, these exercises get you up to speed with the program’s functionality, while office 2010 photo editor free providing the only Autodesk-endorsed preparation for the AutoCAD Civil 3D certification exam.

View Instructor Companion Site. He has written training materials and conducted training for end users, trainers, and Autodesk employees around the globe, and has worked with Autodesk in authoring and developing two Autodesk certification exams. Eric is a highly rated было atari games for pc free огромное! at Autodesk University, where he has taught for over 10 years.

Table of contents Introduction xii. Undetected location. NO YES. Selected type: Paperback. Added to Your Shopping Cart. This is a dummy autocad civil 3d 2016 essentials autodesk official press pdf free download. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily.

Instructor View Instructor Companion Site.

Он почувствовал, как этот удар передался на руль, и плотнее прижался к мотоциклу. «Боже всевышний. Похоже, мне не уйти!» Асфальт впереди становился светлее и ярче.

 
 

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AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you quickly become productive as you master the fundamental aspects of AutoCAD Civil 3D design. Each chapter opens with a quick discussion of concepts and learning goals, and then briskly moves into tutorial mode with screen shots that illustrate each step of the process.

The emphasis is on skills rather than tools, and the clear delineation between “why” and “how” makes this guide ideal for quick reference. The companion website provides starting and ending files for each exercise, so you can jump in at any point and compare your work with the pros. Centered around the real-world task of designing a residential subdivision, these exercises get you up to speed with the program’s functionality, while also providing the only Autodesk-endorsed preparation for the AutoCAD Civil 3D certification exam.

The best-selling Revit guide, now more complete than ever with all-new coverage on the release …. Your real-world introduction to mechanical design with Autodesk Inventor Mastering Autodesk Inventor and Autodesk …. Skip to main content. Start your free trial. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily.

Show and hide more. Table of contents Product information. Who Should Read This Book? What Is Covered in This Book?

Added to Your Shopping Cart. This is a dummy description. Understand key concepts and get acquainted with the interface Create, edit, and display all elements of a project Learn everything you need to know for the certification exam Download the datasets and start designing right away With expert insight, tips, and techniques, Mastering AutoCAD Civil 3D helps you become productive from the very beginning.

Instructor View Instructor Companion Site. About the Author Cyndy Davenport has been working in the land development industry for 28 years.

Chapter 12 Metric Click to Download. Chapter 13 Metric Click to Download. Chapter 13 US Click to Download. When prompted for the distance, type and press Enter. Press Esc twice to exit the command. Save and close the drawing. To view the results of completing the exercise successfully, you can open Line By Bearing – Complete.

Sometimes, however, you need your drawing to tell you something. The Inquiry Tool is a separate window whose sole pur- pose is to give you information about things in the drawing. There is a long list of drawing items from which to choose, and beneath each item is a list of things that you can ask about see Figure 1. These commands are mixed in with the basic AutoCAD line and curve commands on the Draw panel of the ribbon.

Finally, the Best Fit icon expands to include commands for best-fit lines and curves. The following image shows the expanded form of the Line, Curve, and Best Fit icons. Launch Civil 3D , and open the ile named Inquiry. On the Analyze tab of the ribbon, click the Inquiry Tool.

When prompted to specify the irst point, hold down the Shift key, right-click, and select Endpoint on the contextual menu that appears. Click the southwestern endpoint of the line you drew earlier.

You may need to zoom in to accurately pick the 7. Scroll down to the Direction and Horizontal Distance values in the end of the line. Inquiry Tool window. Note that they show the same bearing and dis- tance that you entered earlier.

Because nothing has changed in this drawing ile, no Inquiry — Complete ile is available. Now You Know Now that you have completed this chapter, you are more comfortable in the Civil 3D user interface and can begin navigating it to get where you need to go. You understand how to use the application menu to access files and do other general tasks. You can use the ribbon to access Civil 3D commands and the Toolspace to explore the model contents and the drawing settings.

You understand where Panorama fits in to the overall user interface makeup. You can use transparent commands to per- form basic drafting using terms and geometric concepts that are unique to those working in the civil engineering and surveying fields.

Finally, you can use the Inquiry Tool to answer questions about your design. Now that you have a feel for the Civil 3D user interface, you are ready to move on in your learning experience. Next you will study the nature of the Civil 3D environment in all its dynamic 3D glory; and you will begin to build and create a design, learning new tools and concepts as you go.

Civil 3D has a unique, dynamic environment that is all about leveraging interactions and relationships. After completing this chapter, you will understand the dynamic capabilities of the Civil 3D environment and the importance of taking advantage of those capabilities. A Civil 3D object is an intelligent piece of your design model that stores information about itself and has the ability to interact with other objects in the drawing.

Another characteristic of a Civil 3D object is that it is affected by a Civil 3D style. A Civil 3D style is a collection of settings that control the appearance and behavior of a Civil 3D object. Connecting Objects and styles 19 What is Elevation?

Depending on where you are in your civil engineering or surveying learning experi- ence, the term elevation may be foreign to you. One way to visualize this concept is to think of it in terms of a piece of grid paper laid out over an area of land with the horizontal lines running west to east and the vertical lines running south to north. Elevation would be coming straight up out of the paper. So, the top of a hill would have a greater elevation than the bottom of a ravine.

Another way of thinking about this is in terms of an XYZ coordinate system. X and Y would be the lines on the grid paper, and Z elevation would be coming out of it.

One more thing—depending on where you live in the world, it may be appropriate to use the word level instead of elevation. Each of the objects listed previously can be controlled by styles. For example, surface styles can be used to show a surface in many forms, including contour lines, a 3D grid, a series of arrows pointing downhill, shading representing differ- ent elevation ranges, and more see Figure 2.

In addition to changing the over- all appearance of an object, styles can control speciic details that differ slightly between similar conigurations. For example, in one case there may be surface contours that need to be shown on an existing layer, whereas in another case the same contours are shown on a proposed layer see Figure 2.

The coniguration is the same contours , but the way that coniguration is displayed which layer is different between two different styles. Exercise 2. Open the drawing named Objects and Styles. The plan view of the surface in the left viewport should appear similar to the irst image shown in Figure 2. Notice that when you click a contour, the entire surface object F i G u R E 2. The contours on the right are displayed using existing layers that are the contours appear typically lighter, so they appear more as background information.

Click one of the contour lines in the drawing to select the surface object. If the Properties palette is not visible, click Properties on the Home tab of the ribbon. The surface will display as colored bands, representing This is the style that different ranges of elevations, similar to the second image in Figure 2. The surface opened the drawing.

The Note that both of the last two styles dis- triangles are the fundamental framework of the surface and give it played contours but on the shape that it haster. Some of the contours change 6. Change the Style property to Contours 1′ and 5′ Design 0. The surface should now resemble the left image in result of this change Figure 2. Change the Style property to Contours 1′ and 5′ Background 0.

Connecting Objects and styles 21 What Are Contours? Contours are lines that are used to represent topography or changes in elevation across the ground. Most people experience contours in things like trail maps that cover a large area square miles or square kilometers in comparison to what we typically see in Civil 3D.

By definition, contours are lines that connect points of equal elevation. If you took a giant horizontal blade and passed it through the ground at equal elevation intervals, you would get contour lines. In flat areas, the lines would be far apart, and in steep areas, the lines would be close together. With practice, you can look at a contour map and visualize the 3D shape of the land that the map represents.

These are often referred to as contextual ribbon tabs, as you may remember from the previous chapter. Click the Display tab, and then click the color column next to Major Contour. Choose a noticeable color, and click OK. Some of the contours Objects and Styles – Complete. As you worked through the previous exercise, did you notice that no extra steps were required to update or redraw the surface when a new style was assigned or the style was edited?

The effect was immediate—as soon as you modiied the assigned style or assigned a different style, the appearance of the surface changed. This is because of a dynamic relationship between the object and its style, a relationship that is honored throughout the software. Assigning a Different Style In steps 5 through 7 of the previous exercise, you changed the appearance of the surface by assigning a different style to it.

This is the way to do it 99 percent of the time. In steps 8 through 10, you edited the style that was already assigned to the surface. Editing styles is typically the responsibility of a CAD manager. In fact, in many companies, end users are not permitted to modify or create styles.

However, it is still important to understand that when a style is modified, any object using that style will change its appearance or behavior to honor the new version of the style. Connecting labels and label Styles Certification Labels are an important part of any design because they provide speciic Objective information about the design that is often necessary for it to be properly constructed.

Civil 3D enables you to create many different types of labels that associate themselves with the different types of Civil 3D objects. Labels are Civil 3D objects too, and just like the objects listed in the previous section, their appearance and behavior are controlled by styles. Also, just like the rela- tionship between objects and their styles, labels also react when a different style is assigned or the assigned style is modiied.

Here are some label types that correspond to the Civil 3D objects listed in the previous section: Surface Spot Elevation label This type of label is typically used to display the elevation of a key point in the design, such as a low point that water will drain toward or a high point that water will drain away from.

Alignment Station offset label This type of label is used to express the location of a feature in reference to a linear object. Profile Grade Break label This type of label is used to show the location and elevation of a slope change along a proile.

For example, if the proile slopes upward and then changes to a downward direction, the highest point where the change occurs is considered a grade break and is a common location to place a label. Station and offset Long linear designs such as roads and pipelines often use station and offset notation to express locations.

Stations themselves are usually expressed in a special notation that has a plus sign in it. For example, it is common to label the bearing and distance of a straight line segment along a property boundary.

Open the drawing named Labels and Styles. In the top-right viewport, click the label. Notice how the content of the label changes. This time, the content stays the same but the style of the text changes. This is another example of a contex- F i G u R E 2. Connecting Labels and Label styles 25 6.

Change the Visibility value for the leader to False, as shown in Figure 2. The label is updated to reflect the change to F i G u R E 2. Click OK twice to dismiss all dialog boxes and return to the drawing. You can view the results of successfully completing this exercise by opening Labels and Styles – Complete. Styles and Company Standards Civil 3D styles can make it easier for end users to meet company standards and can make graphical output more consistent. With a good set of styles that integrate company standards, all that an end user has to worry about is choosing the right style from a manageable list of choices.

A typical land development project is a collection of dozens of mini-designs that often tie in to one another. For example, a road is designed by drawing irst the 2D path of its centerline, then the proposed changes in eleva- tion along that centerline, and inally the lanes, curbs, and sidewalks extending outward from that centerline.

To provide drainage during a rainstorm, ditches must be installed along the sides of the road. The location and depth of these ditches can be traced back through the design process the entire way to the layout of the road centerline.

If the layout of the centerline needs to change for some reason, that change must propagate downstream through the design pro- cess, ultimately changing the location and depth of one or more ditches.

In Civil 3D, these connections between elements of the design are present regardless of the tool that is used. Before Civil 3D, these connections had to be managed manually by engineers and designers, and every aspect affected by a design change had to be ixed manually. With Civil 3D, these connections can be built in to the design by establishing relationships between the road center- line, the roadside ditches, and everything in between. Then, follow these steps: from locking on to objects in the drawing 1.

Open Object Relationships. Press the F3 key, and observe the command line. Be sure that your 3. Click the top-right viewport, which shows a proile of the road design. The blue lines represent storm drains and pipes connecting them. Click the black line representing the road proile. Zoom in until you can proceeding with clearly see the triangular grip located at the intersection of two lines. Connecting Objects to Objects 27 5.

Notice the 3D view 6. In the profile view top-right , the top of the drain is elevated to match the road. The ease with which you just updated the design may cause you to take the underlying processes for granted; however, there is a lot happening behind the scenes.

In addition to all this, other changes took place that did not affect the design of the storm drain. This is the power of the Civil 3D dynamic environment. You should know, however, that the existence of these relationships is not necessarily automatic.

They have to be considered and at times consciously built in to the design by the Civil 3D user. Connecting objects to labels There is also an important relationship between objects and labels. Labeling is one of the most time-consuming aspects of preparing a set of construction documents. Although it is a very important part of the process, it really has nothing to do with the design.

Usually, labels are placed when the design is already complete, as a means of communicating the necessary information for constructing the design in the ield. The big advantage of the dynamic relationship between objects and labels is that it enables the user to create a single label that is valid for the life of the object. As the object changes, the label changes with it—so the label is always up to date and never has to be edited manually.

Open Objects and Labels. Notice the elevation label, which currently reads Click one of the dark gray contour lines. This step is like using a bulldozer to cut the road 3. Press Esc to clear the selection. Appreciating the richness of the 3d Model 29 5. Click the road centerline to select it and display its grips. Then click the triangular grip and drag it west to a point near the west edge of the road, as shown in Figure 2.

Because the road is no longer inluenc- ing the elevation of this spot, the label reverts to its original value of The station offset label now displays updated values for station and offset. You can view the results of successfully completing this exercise by opening Objects and Labels – Complete. The primary purpose of Civil 3D is to help you prepare the instructions for how to build a land development project.

Thirty years ago, the method used to prepare land development plans was rela- tively the same as it had been for hundreds of years: plans were drawn on paper, providing only a two-dimensional depiction of what was to be built. The informa- tion that existed for the design was limited to what could be displayed on paper. Then, with the advent of computers, something magical started to happen.

Virtual versions of design components could be modeled electronically. They could be rep- resented in all three dimensions and even have additional information attached to them.

And so on, and so on. Thus, in 30 years we have progressed from ink on paper to 3D intelligent objects. The step from drawing with a pen to drawing with a mouse came early in that evo- lution—not 3D or intelligent, but lines on a screen that could be printed. My sincere hope is that you will not be this type of end user, but instead will squeeze every dynamic rela- tionship possible into the models you build with Civil 3D.

You may not realize the full potential of the dynamic relationships you build until you have the opportunity to use them, but you can bet that they will pay dividends on every single project. Building information Modeling Building information modeling BIM has been a hot topic in the design, construc- tion, and facilities management ields for quite some time now.

Although some would argue that Civil 3D has little to do with the B building , it deinitely has the I information and the M modeling aspects. Many civil engineering projects are incidental to building construction and therefore present an opportunity for Civil 3D models to be integrated with BIM. No model, no BIM. GPS-Guided Machine Control Imagine being able to download the instructions to assemble your bike and then upload them to your own personal robot, which would assemble the bike for you.

That might sound like science iction, but something similar is common practice in the land development industry. Without a model, there is no GPS-guided machine control. Construction Simulation If you think about it, one thing that Civil 3D enables you to do is to simulate the project before having the contractor attempt to build it in the ield.

Why do this? The sequence of operations, staging of mate- rials, arrangement of equipment, and many other aspects can all be simulated with several products available on the market. No model, no simulation. With design software now commonly producing 3D models, the leap to 3D visualization is much shorter and easier to accomplish than ever before.

Clients, review agencies, and the public are begin- ning to expect renderings and even animations of proposed designs to be avail- able for them to assess. No model, no visualization. Building your designs as dynamic models does take a bit more effort and time, but as you develop more and more skills, the extra time and effort become a smaller fraction of the overall process.

The resulting models are much more use- ful, much more information rich, and much more valuable to your clients and the other parties involved in your projects. In addition, building designs as dynamic models improves the quality and efi- ciency of the design process.

They can respond more quickly to design changes, reducing the overall cost involved in designing the project and increasing the bottom line. Sharing Data in a Dynamic Environment So far, you have studied many ways in which relationships and interactions are Certification Objective used to make Civil 3D a powerful design solution; but all these relationships have been conined to a single drawing or a single user.

What happens in a team environment? Are there ways in which whole drawings can interact with one another? Can multiple team members establish dynamic relationships between their designs? The answer is yes, and the feature that makes it possible is the data shortcut. Now, imagine a design team where Joe designs the proile in one drawing, Susan designs the road model in another drawing, and Jill designs the pipe system in yet another.

A data shortcut is a link to a Civil 3D object that enables another drawing to get access to that object. You or someone else can then open another drawing and use that data shortcut to access the proile.

Once you have accessed the proile, you can use it as part of another design, such as the case with the road model. When a data shortcut is created, it is displayed in Prospector beneath the Data Shortcuts heading see Figure 2. Data shortcuts are stored within a data short- cuts projects folder. This enables related data shortcuts, such as those pertaining to a given project, to be grouped together in one location. The folder that contains data-shortcuts folders is the working folder.

It allows you to set up one location where all projects are stored. An icon next to them indicates that they are data references. In Figure 2. Then you will reference the alignment and surface into a third draw- ing and use the information to create a proile.

Open the ile named Surface. If the Toolspace is not visible, click Toolspace on the Home tab of the ribbon. The Browse For Folder dialog box opens. Browse to the Chapter 02 class data folder, and select Sample Working Folder.

Click OK. The New Data Shortcut Folder dialog box opens. Save the drawing. Click the Manage tab of the ribbon, and then click Create Data Shortcuts. The Create Data Shortcuts dialog box opens.

Check the box next to Existing Ground, and click OK. Open the ile named Alignment. Repeat steps 7 and 8 for the alignment named Main Road A. Open the ile named Profile. Contours in the drawing indicate a newly added surface. A alignment. A new alignment is created in the drawing. The Create Proile From Surface dialog box opens. The Create Proile View — General dialog box opens. Click Create Proile View. Pick a point in the top-right viewport.

When you click Add, you A new proile is created that is the result of relating an alignment are in a sense adding to a surface see Figure 2. This proile represents the interaction the surface to the align- among three different drawings. Save and close all drawings. Now You Know Now that you have completed this chapter, you understand the dynamic environment of Civil 3D. You comprehend how styles are applied to objects to change their appearance and behavior. This includes objects such as alignments and surfaces and also labels.

And, finally, you can share data on a team by using data shortcuts to share design data between drawings.

Now that you understand and appreciate the dynamic Civil 3D environment, you will move forward into the next chapters with greater insight. As you progress through this book, be on the lookout for instances where this dynamic environment offers power and efficiency. Remember these examples and take them with you when you begin designing your own projects using Civil 3D.

If sculptors were to create works of art from wood, they would probably begin by studying the original piece of wood, assessing its dimensions, shape, and surface features. These elements would all factor into how the sculptors would approach their work.

A sculptor with some computer savvy might even model the original piece of wood on a computer and plan out each cut of material. In this chapter, we are going to explore the irst activities that are per- formed during a land-development project: the measurement, mapping, and modeling of the land in its existing form.

The measurement and mapping of land is known as surveying, and the data that is collected during the process is known as survey data. Think back to the last time you played connect-the-dots to draw a picture. Ever wonder who made the dots and how they were made? Someone skilled at this would make just enough dots to deine the features but not so many as to make them confusing or wasteful. The dots are a way of capturing an image and transferring it to another location.

In land development, the land is the picture and the surveyor is the one who makes the dots—referred to as points. This enables a technician to play connect-the-dots in 3D to create a 3D model in addition to a 2D map of the features of the land.

A description code identiies the type of feature that a dot, or point, is intended to represent see Figure 3. How can you keep track of all those points? How can they be easily turned into a 3D model of the land? Is there some way of automat- ing the connect-the-dots process? Creating a survey database 37 Reality Capture The technology of reality capture has become more and more common in the last few years. Reality capture refers to the use of high-density laser scanners to collect millions or even billions of data points.

The resulting data is often referred to as a point cloud because, due to its density, the data often looks like a cloud or fog.

With this approach, there is no need to play connect-the-dots because the data points are so close together that they define the shape of the land. The image here shows an example of point cloud data that has been imported into Civil 3D. The raw data is linked with the screen representation of the points in the survey database, which is linked with the linework generated by connecting those points, and so on.

Unzip the iles visible, you can click Toolspace on the Home to the correct location on your hard drive according to the instructions in the tab of the ribbon. If introduction. Then, follow these steps: the Survey tab is not visible, click the Survey 1.

Open Civil 3D, and click New on the application menu. When icon to the right of the prompted for a template, browse to the Chapter 03 class data folder Toolspace icon. Click the Survey tab of the Toolspace. Browse to and select the Chapter 03 class data folder, and click OK.

This will create a folder in Chapter 03 named Essentials. Type Essentials as the new database name, and click OK. The Essentials database is now shown on the Survey tab. The survey database establishes and manages relationships between these different components.

Close the drawing without saving. The process of importing data requires some important questions to be answered. Exercise 3.

Unzip the iles complete steps 2—4 to the correct location on your hard drive according to the instructions in the in Exercise 3. Open the drawing named Import Survey Data. The Essentials 1 database is the result of 2. On the Home tab of the ribbon, click Import Survey Data. This 3. Select the Essentials 1 survey database, and click Next. Click the plus icon under Selected Files, and browse to the Chapter 03 class data folder.

Here are a few of the most common forms: Field Book File This is considered a legacy format unique to Autodesk products such as Land Desktop and older versions of Civil 3D.

Many surveyors have moved on from field book files but have done so fairly recently. For that reason, you might still find them to be quite common.

One difference with field book files is that they can store the measurements exactly as they were taken in the field. The other formats listed here contain points that have been reduced to coordinates. This nonproprietary format enables data to be exchanged between programs created by different software companies. Point File The point file is probably the most generic and universally accepted way of delivering point data. This type of file is plain text and can be opened in a program like Microsoft Notepad.

Regardless of age, cost, or origin, nearly all surveying and civil engineering programs are capable of producing this type of file. Points From Drawing With this option, you can open a drawing that already contains points and add them to your survey database.

Remember that the survey database is stored outside the drawing, so the points you see in the drawing are PNEZD represents a representation of what is stored there. Then select Topo Survey. Click Next. Measurements can be linked so that accuracy 9. The survey Click Finish. Automating Field-to-Finish 41 Zoom in to the drawing, and examine what you see see Figure 3. To do this, type ZE at the command line and press Enter. You can view the results of successfully completing this exercise by opening Import Survey Data – Complete.

The survey database named Essentials 2 is provided for the next exercise and matches what you should have at the end of this exercise. It contains the same points you just imported. Before computers, the point data collected in the A topographic map can ield was plotted on paper by hand, and draftspeople skillfully connected the dots be thought of as a and employed other methods to create the desired topographic map. The process 3D map: the 2D outlines was manual in the truest sense of the word.

Next came the irst CAD programs, of surface features in which points could be plotted on a computer screen and the dots connected combined with contour lines representing the using primitive entities such as lines, arcs, polylines, and blocks. This is what third dimension. As you might guess, the process of making a drawing out of point data is quite tedious and presents an opportunity for automation.

Imagine using the result from the steps in the previous section see Figure 3. With no information accompanying the points, it would be nearly impossible. You can do this using the Points From File command on the Insert tab of the ribbon, as shown in the following illustration: The resulting dialog box shown next provides only one choice for file format—a text file—and no association with a survey database or linework code is set.

These include the automatic generation of linework, accuracy adjustment, and others. Points created without the management of the survey database are easily edited. They can also be freely edited using the Properties window. Using the Points From File function is definitely quicker and simpler than using the Import Survey Data command; however, there are considerable differences in functionality.

When you choose which method to use, be sure to consider the level of protection, ease of editing, ability to generate linework, and interrelationship between points and survey measurements. Each method serves a different purpose and should be chosen appropriately. Automating Field-to-Finish 43 The following Civil 3D features enable you to convert raw ield data into drawing information. For example, they might include the string BEG when locating the irst point on a fence line, which means to begin a new feature at that point.

The linework code set correlates these ield codes with instructions that control the generation of linework in the drawing.

Another way to think of a linework code set is as a translator between ield language and Civil 3D language. Unzip the iles The Essentials 2 to the correct location on your hard drive according to the instructions in the database is the result of introduction. Then, follow these steps: correctly completing the previous exercise. This 1. Open the drawing named Linework Code Set. If you receive an 4. Expand Import Events. Right-click Topo Survey.

Click the Browse icon next to File to open the text ile. Notice the correctly. Close the text ile, and click Cancel to dismiss the Import Event Properties dialog box. Click the icon in the top-left corner of the Survey tab to edit the survey user settings. Click the plus sign next to Linework Code Sets. You should now see Essentials listed as a Linework Code Set.

The codes in the linework code set named Sample were different, and therefore no line- work was drawn when you imported the survey data. Under Import Events, right-click Topo Survey. You should see a series You can view the results of successfully completing this exercise by opening of lines appear in the Linework Code Set – Complete. The survey database named Essentials 3 drawing. As you’ll learn later in this is provided for the next exercise and matches what you should have at the end of chapter, these lines this exercise.

Point Styles Not all points are meant to be connected with other points. Some represent stand-alone features such as power poles, manholes, or trees. These types of features are typically represented with a symbol that either resembles their true form or uniquely identiies them.

With the Point Styles feature, a symbol can be used to mark a point, meaning the likeness of a power pole, manhole, or tree can be used instead of an x or a dot. Point label Styles For some points, you might want labeling to be included automatically. When the annotation is very uniform, Point Label Styles can be employed to provide the desired labels automatically.

Description Keys As discussed, it takes a lot of points to capture several acres of land effectively. Certification Objective To make things even more challenging, ield crews often use abbreviated ver- sions of descriptions to represent points, such as EP for edge of pavement, CLRD for centerline of road, and so on. The result is hundreds or even thousands of points all clumped together and labeled with cryptic abbreviated descriptions.

Description keys solve this problem by automatically sorting the points onto the appropriate layers, rewriting the abbreviated descriptions to full-length descrip- tions, and automatically applying point styles to control the appearance of the points.

Imagine the time saved when this is done automatically for 10, points. Open the drawing named Description Keys. Right-click Essentials, and select Edit Keys. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily.

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I am буду windows 10 quick access settings location free download думаю encouraged by the emails I get from readers throughout the year, asking questions and offering suggestions, and I especially like those that compliment the book. To Willem Knibbe, thanks once again for making the book happen. To Pete Gaughan, kudos for taking the reins and being a great coordinator, sounding board, and go-to person.

To Kim Wimpsett, thanks for autoresk up with me and making the book better than I could have ever made it myself. To Joshua Modglin, thanks again for giving me the peace dpwnload mind of knowing you had my back on the technical aspects. And to my family, for putting up with a fourth year of Dad working late offficial and being distracted and sometimes stressed, and for all the other not-so-fun aspects of having an author in the family: thank you. In the 12 years prior to that, he wrote essentiials materials адрес performed training for end users, train- ers, and Autodesk employees around the globe.

For several years, he has worked with Autodesk in authoring and developing two Autodesk certiication exams. He also served as design systems manager for Autocad civil 3d 2016 essentials autodesk official press pdf free download Group, a civil engineer- ing and surveying irm based in Richmond, Virginia, where he managed soft- ware, standards, and training for more than users.

Eric is also a highly rated instructor at Autodesk Sutodesk, where he autocad civil 3d 2016 essentials autodesk official press pdf free download taught for the past 10 years. Prior to writing and consulting, Eric spent nearly 10 years in the civil engineer- ing and surveying ields while working for the H. Lenz Company in Johnstown, Pennsylvania. During his time at Downlload. Lenz, he gained considerable practical experience as a survey crewman, designer, engineer, and CAD supervisor.

Eric is originally from southwestern Pennsylvania, but he has lived in the Richmond, Virginia, area for the past 13 years with his wife and four children. He enjoys being outdoors and spending time with his family.

He can sometimes be seen playing drums for the band Sons of Zebedee, which plays at a variety of events in the Offficial Virginia area.

Other titles may also be oficial throughout the year based on the release of more InfraWorks modules. If you would like to contact the author regarding comments or suggestions, please email CivilEssentials gmail. Since the irst offiial of the book was released, I have received tons of great feedback about how well this book functions in many learning environments. I have also used the book myself to teach classes in a corporate environment, and I am very pleased with how it performs.

I am conident that the goals I listed have been met, and for that reason I have held to the same writing style, format, and delivery that proved to be so successful in the previous versions.

In fact, the example project is based on a residential development autodeesk was built about 10 years ago, not far from my home. There were many times when I felt frustrated and lost because I was learning new and foreign concepts and did not see how they related to the real world. I can remember being out in the ield during my surveying class—looking through the survey frse ment, writing autocad civil 3d 2016 essentials autodesk official press pdf free download measurements, and having no idea why.

Eventually I learned all about survey- ing, and now I have an in-depth understanding of how those measurements relate to designing and building roads, buildings, and other things—but it took many years. Following divil the details. Probably the most obvious difference is the theme of the user interface, which has gone to a much darker color scheme in the version.

All applicable images have been updated in this version of the book to account for this bold new look. In addition, all the exercises have been reviewed and modiied to ensure that they are consistent with the release. Defined Exercises The structure of the book has been modiied so there is greater distinction between the informational portions of the book and hands-on exercises. Exercises are numbered and shown in the table of contents. Also, there is sesentials Complete version of the exercise ile s in each appli- cable case so you vree your students can compare your results to what is expected.

The information portions have been separated from the actual instructions describing the picks and clicks that you should be performing in the software. This makes it clearer which parts autocad civil 3d 2016 essentials autodesk official press pdf free download should do essengials those you should know.

The result is a more direct, eficient, hands-on experience when completing the exercises. See www. The concepts include those related to Civil 3D as well as those related to civil engineering and surveying in general. This foundation can then serve as a stepping-off point as you learn more advanced skills and work toward an in-depth understanding of Civil 3D. See the Autodesk downlpad www. This book contains many screen captures of Civil 3D drawings, which were all produced with these distinctive changes to the user interface.

Also, at times, the exercises refer to drawing entities by color, which is sometimes dependent on the background color. This will create a folder named Civil 3D Essentials with the chapter folder inside it. As you unzip additional chapter iles, simply merge the new Civil 3D folder into the old one.

The resulting iles and folders will appear similar to the following image: Zip iles are available in imperial and metric units. As you complete the exercises, metric values will be shown in parentheses. The imperial and metric values for a given item usually are not equivalent, to avoid using irregular values for the design.

You can also contact me directly by email at CivilEssentials gmail. You can also access additional tools and источник статьи to help you design, visualize, and simulate ideas. Connect with other learners to stay current with the latest industry trends and get the most out of your designs. Get started today at www. Please visit www. Autocad civil 3d 2016 essentials autodesk official press pdf free download is Covered in his Book?

Chapter 2: leveraging a Dynamic Environment Demonstrates the dynamic Civil 3D environment to establish its autocad civil 3d 2016 essentials autodesk official press pdf free download and encourage you to take full advantage of it whenever possible. This chapter focuses on important relationships between different components oofficial a typical design model.

Chapter 3: Establishing Existing Conditions using Survey Data Ссылка на продолжение how to convert survey ield measurements into a Civil 3D drawing while focusing on the survey functions of Civil 3D.

This chapter covers creating a essenhials database, importing data, and processing the data to create a map of the project. This chapter covers creating a new surface and adding data to it to form a 3D model of the before-construction condition of the project. Chapter 5: Designing in 2D using Alignments Demonstrates how to perform basic 2D layout while focusing on aktodesk alignment functions of Civil 3D. This chap- ter autocad civil 3d 2016 essentials autodesk official press pdf free download creating alignments, applying design criteria, and editing alignments.

Chapter 6: Displaying and Annotating Alignments Demonstrates how to control the appearance of alignments and provide annotation while focusing on Civil 3D alignment styles and alignment labels. This chapter covers applying alignment styles, creating alignment labels, and creating alignment tables. Chapter 7: Designing vertically using Profiles Demonstrates how to design the vertical aspect of a linear feature while focusing on the proile functions of Civil 3D.

This chapter covers creating proiles, applying design criteria, editing proiles, and displaying proiles in proile views. Chapter 8: Displaying and Annotating Profiles Demonstrates how to control the appearance of proiles and provide annotation while focusing on Civil 3D proile styles and proile labels. This chapter covers applying proile styles, creating proile labels, and object projection. Chapter 9: Designing in 3D using Corridors Demonstrates how to design a 3D model of a autocad civil 3d 2016 essentials autodesk official press pdf free download feature while focusing on the corridor functions of Civil 3D.

This chapter covers creating assemblies, creating and editing autodes, and cre- ating corridor surfaces. Chapter Creating Cross Sections of the Downlad Demonstrates how to generate and display cross sections free your design while focusing on the sample line and section functions of Civil 3D. This chapter covers creating sample lines, sampling various sources, and creating section views.

AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you pff become productive as you master the fundamental aspects of AutoCAD Civil 3D design. Each chapter opens with узнать больше quick discussion of concepts and learning goals, and then briskly moves into tutorial mode нажмите чтобы увидеть больше screen shots that illustrate each step of the process.

The emphasis is on autocad civil 3d 2016 essentials autodesk official press pdf free download rather than tools, and the clear delineation between “why” and “how” makes this guide ideal for quick reference. The companion website provides подробнее на этой странице and ending files for each exercise, so you can jump in at any point and compare your work with the pros.

Centered around the real-world task of designing a residential subdivision, these exercises get you up to speed with the program’s functionality, while also providing the only Autodesk-endorsed preparation for the AutoCAD Civil 3D certification exam.

Eric Chappell. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily.

Cuprins Navigating the User Interface. Leveraging a Dynamic Environment. Modeling the Existing Terrain Using Surfaces. Designing in 2D Using Alignments. Displaying and Annotating Divil. Autocad civil 3d 2016 essentials autodesk official press pdf free download Vertically Using Profiles.

Displaying and Annotating Profiles. Designing and Analyzing Boundaries Using Parcels. Displaying and Annotating Parcels.

Designing Gravity Pipe Networks. Designing Pressure Pipe Networks. Displaying and Annotating Pipe Networks.

Designing New Terrain. Analyzing Displaying and Annotating Surfaces. Designing in 3D Using Corridors. Creating Cross Sections of the Design. Displaying and Annotating Sections. Drept de autor. He has written training materials and conducted training civjl end users, trainers, and Autodesk employees around the globe, and has worked with Autodesk in authoring and developing two Autodesk certification exams.

Eric is a highly rated instructor at Autodesk University, where he has taught for over 10 years. Navigating the Адрес Interface.

 

Autocad civil 3d 2016 essentials autodesk official press pdf free download.Auto CAD Civil 3D 2015 Essentials Autodesk Official Press

 

The emphasis is on skills rather than tools, and the clear delineation between “why” and “how” makes this guide ideal for quick reference. The companion website provides starting and ending files for each exercise, so you can jump in at any point and compare your work with the pros. Centered around the real-world task of designing a residential subdivision, these exercises get you up to speed with the program’s functionality, while also providing the only Autodesk-endorsed preparation for the AutoCAD Civil 3D certification exam.

Toggle navigation. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily.

ISBN Send-to-Kindle or Email Please login to your account first Need help? Please read our short guide how to send a book to Kindle. Save for later. The file will be sent to your email address.

It may take up to minutes before you receive it. The file will be sent to your Kindle account. It may takes up to minutes before you received it. Please note : you need to verify every book you want to send to your Kindle. Cuprins Navigating the User Interface. Leveraging a Dynamic Environment. Modeling the Existing Terrain Using Surfaces. Designing in 2D Using Alignments. Displaying and Annotating Alignments.

Designing Vertically Using Profiles. Displaying and Annotating Profiles. Designing and Analyzing Boundaries Using Parcels. Displaying and Annotating Parcels. Designing Gravity Pipe Networks. Designing Pressure Pipe Networks. Displaying and Annotating Pipe Networks. Designing New Terrain. Analyzing Displaying and Annotating Surfaces.

«Я смогу ей объяснить. Она поймет. Честь.

Ты блефуешь, Грег. – Вы этого не сделаете! – крикнул Хейл.  – Я все расскажу.

Через несколько секунд всем стало ясно, что эта затея бессмысленна. Числа были огромными, в ряде случаев не совпадали единицы измерения. – Это все равно что вычитать апельсины из яблок, – сказал Джабба. ahtocad Гамма-лучи против электромагнитной пульсации.

Кардинал Хуэрра послушно кивнул. Дьявол ворвался в святилище в поисках выхода из Божьего дома, так пусть он уйдет, и как можно скорее. Тем более что проник он сюда в самый неподходящий момент.

AutoCAD Civil 3D Essentials: Autodesk Official Press. by. Released June Publisher (s): Sybex. ISBN: Explore a preview version of AutoCAD Civil 3D Essentials: Autodesk Official Press right now. O’Reilly members get unlimited access to live online training experiences, plus books, videos, and digital content from. Utilize AutoCAD Civil 3D for a real-world workflow with these expert tricks and tips. Mastering AutoCAD Civil 3D is a complete, detailed reference and tutorial for Autodesk’s extremely popular and robust civil engineering replace.me straightforward explanations, real-world examples, and practical tutorials, this invaluable guide walks you through everything you need to know to be. Aug 17,  · pages. AutoCAD Civil 3D Essentials is designed for students, Civil Engineers and Surveyors who want to take advantage of AutoCAD Civil 3D’s interactive, dynamic design functionality. AutoCAD Civil 3D permits the rapid development of . Download & Install AutoCAD Product Help. To install the AutoCAD Offline Help to your computer or to a local network location, select from the list of languages below. * Includes the Autodesk Genuine Service which tests for certain types of non-genuine Autodesk software.

Тучный немец, помахавший у него под носом рукой и сказавший на ломаном английском: «Проваливай и умри». – С вами все в порядке? – спросила девушка, заметив, что он переменился в лице. Беккер не мог оторвать глаз от ее руки. У него кружилась голова.

Jun 02,  · Start designing today with this hands-on beginner’s guide to AutoCAD Civil 3D AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you quickly become productive as you master Author: Eric Chappell. AutoCAD Civil 3D Essentials: Autodesk Official Press. by. Released June Publisher (s): Sybex. ISBN: Explore a preview version of AutoCAD Civil 3D Essentials: Autodesk Official Press right now. O’Reilly members get unlimited access to live online training experiences, plus books, videos, and digital content from. To download and install the Autodesk® AutoCAD® Civil 3D® offline Help, select from the list of languages below. Utilize AutoCAD Civil 3D for a real-world workflow with these expert tricks and tips. Mastering AutoCAD Civil 3D is a complete, detailed reference and tutorial for Autodesk’s extremely popular and robust civil engineering replace.me straightforward explanations, real-world examples, and practical tutorials, this invaluable guide walks you through everything you need to know to be. Download & Install AutoCAD Product Help. To install the AutoCAD Offline Help to your computer or to a local network location, select from the list of languages below. * Includes the Autodesk Genuine Service which tests for certain types of non-genuine Autodesk software.

 
 

Autocad civil 3d 2016 essentials autodesk official press pdf free download.Mastering AutoCAD Civil 3D 2016: Autodesk Official Press

 
 
Jun 02,  · Start designing today with this hands-on beginner’s guide to AutoCAD Civil 3D AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you quickly become productive as you master Author: Eric Chappell. To download and install the Autodesk® AutoCAD® Civil 3D® offline Help, select from the list of languages below. Start designing today with this hands-on beginner’s guide to AutoCAD Civil 3D AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you quickly become productive as you master the.

Eric Chappell. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily.

Cuprins Navigating the User Interface. Leveraging a Dynamic Environment. Modeling the Existing Terrain Using Surfaces. Designing in 2D Using Alignments. Displaying and Annotating Alignments. Designing Vertically Using Profiles. Displaying and Annotating Profiles. Designing and Analyzing Boundaries Using Parcels. Displaying and Annotating Parcels. Designing Gravity Pipe Networks. Designing Pressure Pipe Networks. Displaying and Annotating Pipe Networks. When prompted to specify the irst point, hold down the Shift key, right-click, and select Endpoint on the contextual menu that appears.

Click the southwestern endpoint of the line you drew earlier. You may need to zoom in to accurately pick the 7. Scroll down to the Direction and Horizontal Distance values in the end of the line. Inquiry Tool window. Note that they show the same bearing and dis- tance that you entered earlier. Because nothing has changed in this drawing ile, no Inquiry — Complete ile is available. Now You Know Now that you have completed this chapter, you are more comfortable in the Civil 3D user interface and can begin navigating it to get where you need to go.

You understand how to use the application menu to access files and do other general tasks. You can use the ribbon to access Civil 3D commands and the Toolspace to explore the model contents and the drawing settings. You understand where Panorama fits in to the overall user interface makeup. You can use transparent commands to per- form basic drafting using terms and geometric concepts that are unique to those working in the civil engineering and surveying fields.

Finally, you can use the Inquiry Tool to answer questions about your design. Now that you have a feel for the Civil 3D user interface, you are ready to move on in your learning experience. Next you will study the nature of the Civil 3D environment in all its dynamic 3D glory; and you will begin to build and create a design, learning new tools and concepts as you go.

Civil 3D has a unique, dynamic environment that is all about leveraging interactions and relationships. After completing this chapter, you will understand the dynamic capabilities of the Civil 3D environment and the importance of taking advantage of those capabilities. A Civil 3D object is an intelligent piece of your design model that stores information about itself and has the ability to interact with other objects in the drawing. Another characteristic of a Civil 3D object is that it is affected by a Civil 3D style.

A Civil 3D style is a collection of settings that control the appearance and behavior of a Civil 3D object. Connecting Objects and styles 19 What is Elevation? Depending on where you are in your civil engineering or surveying learning experi- ence, the term elevation may be foreign to you.

One way to visualize this concept is to think of it in terms of a piece of grid paper laid out over an area of land with the horizontal lines running west to east and the vertical lines running south to north.

Elevation would be coming straight up out of the paper. So, the top of a hill would have a greater elevation than the bottom of a ravine. Another way of thinking about this is in terms of an XYZ coordinate system. X and Y would be the lines on the grid paper, and Z elevation would be coming out of it. One more thing—depending on where you live in the world, it may be appropriate to use the word level instead of elevation.

Each of the objects listed previously can be controlled by styles. For example, surface styles can be used to show a surface in many forms, including contour lines, a 3D grid, a series of arrows pointing downhill, shading representing differ- ent elevation ranges, and more see Figure 2. In addition to changing the over- all appearance of an object, styles can control speciic details that differ slightly between similar conigurations. For example, in one case there may be surface contours that need to be shown on an existing layer, whereas in another case the same contours are shown on a proposed layer see Figure 2.

The coniguration is the same contours , but the way that coniguration is displayed which layer is different between two different styles. Exercise 2. Open the drawing named Objects and Styles. The plan view of the surface in the left viewport should appear similar to the irst image shown in Figure 2. Notice that when you click a contour, the entire surface object F i G u R E 2. The contours on the right are displayed using existing layers that are the contours appear typically lighter, so they appear more as background information.

Click one of the contour lines in the drawing to select the surface object. If the Properties palette is not visible, click Properties on the Home tab of the ribbon. The surface will display as colored bands, representing This is the style that different ranges of elevations, similar to the second image in Figure 2.

The surface opened the drawing. The Note that both of the last two styles dis- triangles are the fundamental framework of the surface and give it played contours but on the shape that it haster. Some of the contours change 6. Change the Style property to Contours 1′ and 5′ Design 0.

The surface should now resemble the left image in result of this change Figure 2. Change the Style property to Contours 1′ and 5′ Background 0. Connecting Objects and styles 21 What Are Contours? Contours are lines that are used to represent topography or changes in elevation across the ground.

Most people experience contours in things like trail maps that cover a large area square miles or square kilometers in comparison to what we typically see in Civil 3D. By definition, contours are lines that connect points of equal elevation. If you took a giant horizontal blade and passed it through the ground at equal elevation intervals, you would get contour lines. In flat areas, the lines would be far apart, and in steep areas, the lines would be close together.

With practice, you can look at a contour map and visualize the 3D shape of the land that the map represents. These are often referred to as contextual ribbon tabs, as you may remember from the previous chapter. Click the Display tab, and then click the color column next to Major Contour. Choose a noticeable color, and click OK.

Some of the contours Objects and Styles – Complete. As you worked through the previous exercise, did you notice that no extra steps were required to update or redraw the surface when a new style was assigned or the style was edited? The effect was immediate—as soon as you modiied the assigned style or assigned a different style, the appearance of the surface changed.

This is because of a dynamic relationship between the object and its style, a relationship that is honored throughout the software. Assigning a Different Style In steps 5 through 7 of the previous exercise, you changed the appearance of the surface by assigning a different style to it. This is the way to do it 99 percent of the time. In steps 8 through 10, you edited the style that was already assigned to the surface. Editing styles is typically the responsibility of a CAD manager. In fact, in many companies, end users are not permitted to modify or create styles.

However, it is still important to understand that when a style is modified, any object using that style will change its appearance or behavior to honor the new version of the style. Connecting labels and label Styles Certification Labels are an important part of any design because they provide speciic Objective information about the design that is often necessary for it to be properly constructed. Civil 3D enables you to create many different types of labels that associate themselves with the different types of Civil 3D objects.

Labels are Civil 3D objects too, and just like the objects listed in the previous section, their appearance and behavior are controlled by styles. Also, just like the rela- tionship between objects and their styles, labels also react when a different style is assigned or the assigned style is modiied. Here are some label types that correspond to the Civil 3D objects listed in the previous section: Surface Spot Elevation label This type of label is typically used to display the elevation of a key point in the design, such as a low point that water will drain toward or a high point that water will drain away from.

Alignment Station offset label This type of label is used to express the location of a feature in reference to a linear object. Profile Grade Break label This type of label is used to show the location and elevation of a slope change along a proile. For example, if the proile slopes upward and then changes to a downward direction, the highest point where the change occurs is considered a grade break and is a common location to place a label. Station and offset Long linear designs such as roads and pipelines often use station and offset notation to express locations.

Stations themselves are usually expressed in a special notation that has a plus sign in it. For example, it is common to label the bearing and distance of a straight line segment along a property boundary. Open the drawing named Labels and Styles. In the top-right viewport, click the label. Notice how the content of the label changes. This time, the content stays the same but the style of the text changes.

This is another example of a contex- F i G u R E 2. Connecting Labels and Label styles 25 6. Change the Visibility value for the leader to False, as shown in Figure 2. The label is updated to reflect the change to F i G u R E 2. Click OK twice to dismiss all dialog boxes and return to the drawing. You can view the results of successfully completing this exercise by opening Labels and Styles – Complete.

Styles and Company Standards Civil 3D styles can make it easier for end users to meet company standards and can make graphical output more consistent. With a good set of styles that integrate company standards, all that an end user has to worry about is choosing the right style from a manageable list of choices. A typical land development project is a collection of dozens of mini-designs that often tie in to one another.

For example, a road is designed by drawing irst the 2D path of its centerline, then the proposed changes in eleva- tion along that centerline, and inally the lanes, curbs, and sidewalks extending outward from that centerline. To provide drainage during a rainstorm, ditches must be installed along the sides of the road. The location and depth of these ditches can be traced back through the design process the entire way to the layout of the road centerline.

If the layout of the centerline needs to change for some reason, that change must propagate downstream through the design pro- cess, ultimately changing the location and depth of one or more ditches. In Civil 3D, these connections between elements of the design are present regardless of the tool that is used. Before Civil 3D, these connections had to be managed manually by engineers and designers, and every aspect affected by a design change had to be ixed manually. With Civil 3D, these connections can be built in to the design by establishing relationships between the road center- line, the roadside ditches, and everything in between.

Then, follow these steps: from locking on to objects in the drawing 1. Open Object Relationships. Press the F3 key, and observe the command line.

Be sure that your 3. Click the top-right viewport, which shows a proile of the road design. The blue lines represent storm drains and pipes connecting them. Click the black line representing the road proile.

Zoom in until you can proceeding with clearly see the triangular grip located at the intersection of two lines. Connecting Objects to Objects 27 5.

Notice the 3D view 6. In the profile view top-right , the top of the drain is elevated to match the road. The ease with which you just updated the design may cause you to take the underlying processes for granted; however, there is a lot happening behind the scenes.

In addition to all this, other changes took place that did not affect the design of the storm drain. This is the power of the Civil 3D dynamic environment. You should know, however, that the existence of these relationships is not necessarily automatic. They have to be considered and at times consciously built in to the design by the Civil 3D user. Connecting objects to labels There is also an important relationship between objects and labels. Labeling is one of the most time-consuming aspects of preparing a set of construction documents.

Although it is a very important part of the process, it really has nothing to do with the design. Usually, labels are placed when the design is already complete, as a means of communicating the necessary information for constructing the design in the ield. The big advantage of the dynamic relationship between objects and labels is that it enables the user to create a single label that is valid for the life of the object.

As the object changes, the label changes with it—so the label is always up to date and never has to be edited manually. Open Objects and Labels. Notice the elevation label, which currently reads Click one of the dark gray contour lines. This step is like using a bulldozer to cut the road 3. Press Esc to clear the selection. Appreciating the richness of the 3d Model 29 5. Click the road centerline to select it and display its grips.

Then click the triangular grip and drag it west to a point near the west edge of the road, as shown in Figure 2. Because the road is no longer inluenc- ing the elevation of this spot, the label reverts to its original value of The station offset label now displays updated values for station and offset. You can view the results of successfully completing this exercise by opening Objects and Labels – Complete.

The primary purpose of Civil 3D is to help you prepare the instructions for how to build a land development project. Thirty years ago, the method used to prepare land development plans was rela- tively the same as it had been for hundreds of years: plans were drawn on paper, providing only a two-dimensional depiction of what was to be built.

The informa- tion that existed for the design was limited to what could be displayed on paper. Then, with the advent of computers, something magical started to happen. Virtual versions of design components could be modeled electronically. They could be rep- resented in all three dimensions and even have additional information attached to them.

And so on, and so on. Thus, in 30 years we have progressed from ink on paper to 3D intelligent objects. The step from drawing with a pen to drawing with a mouse came early in that evo- lution—not 3D or intelligent, but lines on a screen that could be printed.

My sincere hope is that you will not be this type of end user, but instead will squeeze every dynamic rela- tionship possible into the models you build with Civil 3D.

You may not realize the full potential of the dynamic relationships you build until you have the opportunity to use them, but you can bet that they will pay dividends on every single project.

Building information Modeling Building information modeling BIM has been a hot topic in the design, construc- tion, and facilities management ields for quite some time now. Although some would argue that Civil 3D has little to do with the B building , it deinitely has the I information and the M modeling aspects. Many civil engineering projects are incidental to building construction and therefore present an opportunity for Civil 3D models to be integrated with BIM. No model, no BIM.

GPS-Guided Machine Control Imagine being able to download the instructions to assemble your bike and then upload them to your own personal robot, which would assemble the bike for you. That might sound like science iction, but something similar is common practice in the land development industry. Without a model, there is no GPS-guided machine control.

Construction Simulation If you think about it, one thing that Civil 3D enables you to do is to simulate the project before having the contractor attempt to build it in the ield. Why do this? The sequence of operations, staging of mate- rials, arrangement of equipment, and many other aspects can all be simulated with several products available on the market. No model, no simulation. With design software now commonly producing 3D models, the leap to 3D visualization is much shorter and easier to accomplish than ever before.

Clients, review agencies, and the public are begin- ning to expect renderings and even animations of proposed designs to be avail- able for them to assess. No model, no visualization. Building your designs as dynamic models does take a bit more effort and time, but as you develop more and more skills, the extra time and effort become a smaller fraction of the overall process. The resulting models are much more use- ful, much more information rich, and much more valuable to your clients and the other parties involved in your projects.

In addition, building designs as dynamic models improves the quality and efi- ciency of the design process. They can respond more quickly to design changes, reducing the overall cost involved in designing the project and increasing the bottom line.

Sharing Data in a Dynamic Environment So far, you have studied many ways in which relationships and interactions are Certification Objective used to make Civil 3D a powerful design solution; but all these relationships have been conined to a single drawing or a single user. What happens in a team environment? Are there ways in which whole drawings can interact with one another? Can multiple team members establish dynamic relationships between their designs?

The answer is yes, and the feature that makes it possible is the data shortcut. Now, imagine a design team where Joe designs the proile in one drawing, Susan designs the road model in another drawing, and Jill designs the pipe system in yet another.

A data shortcut is a link to a Civil 3D object that enables another drawing to get access to that object. You or someone else can then open another drawing and use that data shortcut to access the proile. Once you have accessed the proile, you can use it as part of another design, such as the case with the road model. When a data shortcut is created, it is displayed in Prospector beneath the Data Shortcuts heading see Figure 2.

Data shortcuts are stored within a data short- cuts projects folder. This enables related data shortcuts, such as those pertaining to a given project, to be grouped together in one location. The folder that contains data-shortcuts folders is the working folder. It allows you to set up one location where all projects are stored. An icon next to them indicates that they are data references. In Figure 2.

Then you will reference the alignment and surface into a third draw- ing and use the information to create a proile.

Open the ile named Surface. If the Toolspace is not visible, click Toolspace on the Home tab of the ribbon. The Browse For Folder dialog box opens. Browse to the Chapter 02 class data folder, and select Sample Working Folder. Click OK. The New Data Shortcut Folder dialog box opens. Save the drawing. Click the Manage tab of the ribbon, and then click Create Data Shortcuts. The Create Data Shortcuts dialog box opens.

Check the box next to Existing Ground, and click OK. Open the ile named Alignment. Repeat steps 7 and 8 for the alignment named Main Road A. Open the ile named Profile. Contours in the drawing indicate a newly added surface. A alignment. A new alignment is created in the drawing.

The Create Proile From Surface dialog box opens. The Create Proile View — General dialog box opens. Click Create Proile View. Pick a point in the top-right viewport. When you click Add, you A new proile is created that is the result of relating an alignment are in a sense adding to a surface see Figure 2.

This proile represents the interaction the surface to the align- among three different drawings. Save and close all drawings. Now You Know Now that you have completed this chapter, you understand the dynamic environment of Civil 3D.

You comprehend how styles are applied to objects to change their appearance and behavior. This includes objects such as alignments and surfaces and also labels. And, finally, you can share data on a team by using data shortcuts to share design data between drawings. Now that you understand and appreciate the dynamic Civil 3D environment, you will move forward into the next chapters with greater insight. As you progress through this book, be on the lookout for instances where this dynamic environment offers power and efficiency.

Remember these examples and take them with you when you begin designing your own projects using Civil 3D. If sculptors were to create works of art from wood, they would probably begin by studying the original piece of wood, assessing its dimensions, shape, and surface features. These elements would all factor into how the sculptors would approach their work. A sculptor with some computer savvy might even model the original piece of wood on a computer and plan out each cut of material.

In this chapter, we are going to explore the irst activities that are per- formed during a land-development project: the measurement, mapping, and modeling of the land in its existing form. The measurement and mapping of land is known as surveying, and the data that is collected during the process is known as survey data. Think back to the last time you played connect-the-dots to draw a picture. Ever wonder who made the dots and how they were made?

Someone skilled at this would make just enough dots to deine the features but not so many as to make them confusing or wasteful. The dots are a way of capturing an image and transferring it to another location.

In land development, the land is the picture and the surveyor is the one who makes the dots—referred to as points. This enables a technician to play connect-the-dots in 3D to create a 3D model in addition to a 2D map of the features of the land.

A description code identiies the type of feature that a dot, or point, is intended to represent see Figure 3. How can you keep track of all those points?

How can they be easily turned into a 3D model of the land? Is there some way of automat- ing the connect-the-dots process? Creating a survey database 37 Reality Capture The technology of reality capture has become more and more common in the last few years. Reality capture refers to the use of high-density laser scanners to collect millions or even billions of data points.

The resulting data is often referred to as a point cloud because, due to its density, the data often looks like a cloud or fog. With this approach, there is no need to play connect-the-dots because the data points are so close together that they define the shape of the land. The image here shows an example of point cloud data that has been imported into Civil 3D. The raw data is linked with the screen representation of the points in the survey database, which is linked with the linework generated by connecting those points, and so on.

Unzip the iles visible, you can click Toolspace on the Home to the correct location on your hard drive according to the instructions in the tab of the ribbon.

If introduction. Then, follow these steps: the Survey tab is not visible, click the Survey 1. Open Civil 3D, and click New on the application menu. When icon to the right of the prompted for a template, browse to the Chapter 03 class data folder Toolspace icon. Click the Survey tab of the Toolspace. Browse to and select the Chapter 03 class data folder, and click OK. This will create a folder in Chapter 03 named Essentials. Type Essentials as the new database name, and click OK.

The Essentials database is now shown on the Survey tab. The survey database establishes and manages relationships between these different components. Close the drawing without saving. The process of importing data requires some important questions to be answered. Exercise 3. Unzip the iles complete steps 2—4 to the correct location on your hard drive according to the instructions in the in Exercise 3.

Open the drawing named Import Survey Data. The Essentials 1 database is the result of 2. On the Home tab of the ribbon, click Import Survey Data.

This 3. Select the Essentials 1 survey database, and click Next. Click the plus icon under Selected Files, and browse to the Chapter 03 class data folder. Here are a few of the most common forms: Field Book File This is considered a legacy format unique to Autodesk products such as Land Desktop and older versions of Civil 3D.

Many surveyors have moved on from field book files but have done so fairly recently. For that reason, you might still find them to be quite common. One difference with field book files is that they can store the measurements exactly as they were taken in the field. The other formats listed here contain points that have been reduced to coordinates.

This nonproprietary format enables data to be exchanged between programs created by different software companies. Point File The point file is probably the most generic and universally accepted way of delivering point data. This type of file is plain text and can be opened in a program like Microsoft Notepad. Regardless of age, cost, or origin, nearly all surveying and civil engineering programs are capable of producing this type of file.

Points From Drawing With this option, you can open a drawing that already contains points and add them to your survey database. Remember that the survey database is stored outside the drawing, so the points you see in the drawing are PNEZD represents a representation of what is stored there. Then select Topo Survey. Click Next. Measurements can be linked so that accuracy 9. The survey Click Finish. Automating Field-to-Finish 41 Zoom in to the drawing, and examine what you see see Figure 3.

To do this, type ZE at the command line and press Enter. You can view the results of successfully completing this exercise by opening Import Survey Data – Complete.

The survey database named Essentials 2 is provided for the next exercise and matches what you should have at the end of this exercise. It contains the same points you just imported. Before computers, the point data collected in the A topographic map can ield was plotted on paper by hand, and draftspeople skillfully connected the dots be thought of as a and employed other methods to create the desired topographic map.

The process 3D map: the 2D outlines was manual in the truest sense of the word. Next came the irst CAD programs, of surface features in which points could be plotted on a computer screen and the dots connected combined with contour lines representing the using primitive entities such as lines, arcs, polylines, and blocks.

This is what third dimension. As you might guess, the process of making a drawing out of point data is quite tedious and presents an opportunity for automation. Imagine using the result from the steps in the previous section see Figure 3. With no information accompanying the points, it would be nearly impossible. You can do this using the Points From File command on the Insert tab of the ribbon, as shown in the following illustration: The resulting dialog box shown next provides only one choice for file format—a text file—and no association with a survey database or linework code is set.

These include the automatic generation of linework, accuracy adjustment, and others. Points created without the management of the survey database are easily edited.

They can also be freely edited using the Properties window. Using the Points From File function is definitely quicker and simpler than using the Import Survey Data command; however, there are considerable differences in functionality.

When you choose which method to use, be sure to consider the level of protection, ease of editing, ability to generate linework, and interrelationship between points and survey measurements.

Each method serves a different purpose and should be chosen appropriately. Automating Field-to-Finish 43 The following Civil 3D features enable you to convert raw ield data into drawing information. For example, they might include the string BEG when locating the irst point on a fence line, which means to begin a new feature at that point. The linework code set correlates these ield codes with instructions that control the generation of linework in the drawing.

Another way to think of a linework code set is as a translator between ield language and Civil 3D language. Unzip the iles The Essentials 2 to the correct location on your hard drive according to the instructions in the database is the result of introduction. Then, follow these steps: correctly completing the previous exercise.

This 1. Open the drawing named Linework Code Set. If you receive an 4. Expand Import Events. Right-click Topo Survey. Click the Browse icon next to File to open the text ile. Notice the correctly. Close the text ile, and click Cancel to dismiss the Import Event Properties dialog box. Click the icon in the top-left corner of the Survey tab to edit the survey user settings. Click the plus sign next to Linework Code Sets.

You should now see Essentials listed as a Linework Code Set. The codes in the linework code set named Sample were different, and therefore no line- work was drawn when you imported the survey data. Under Import Events, right-click Topo Survey. You should see a series You can view the results of successfully completing this exercise by opening of lines appear in the Linework Code Set – Complete.

The survey database named Essentials 3 drawing. As you’ll learn later in this is provided for the next exercise and matches what you should have at the end of chapter, these lines this exercise.

Point Styles Not all points are meant to be connected with other points. Some represent stand-alone features such as power poles, manholes, or trees. These types of features are typically represented with a symbol that either resembles their true form or uniquely identiies them.

With the Point Styles feature, a symbol can be used to mark a point, meaning the likeness of a power pole, manhole, or tree can be used instead of an x or a dot.

Point label Styles For some points, you might want labeling to be included automatically. When the annotation is very uniform, Point Label Styles can be employed to provide the desired labels automatically. Description Keys As discussed, it takes a lot of points to capture several acres of land effectively.

Certification Objective To make things even more challenging, ield crews often use abbreviated ver- sions of descriptions to represent points, such as EP for edge of pavement, CLRD for centerline of road, and so on. The result is hundreds or even thousands of points all clumped together and labeled with cryptic abbreviated descriptions. Description keys solve this problem by automatically sorting the points onto the appropriate layers, rewriting the abbreviated descriptions to full-length descrip- tions, and automatically applying point styles to control the appearance of the points.

Imagine the time saved when this is done automatically for 10, points. Open the drawing named Description Keys. Right-click Essentials, and select Edit Keys. Select Tree as the point style, and click OK. Click the green check mark to dismiss Panorama. Click the Prospector tab, and then click Points. In the listing of points at the bottom of Prospector, scroll to the right and click the Raw Description column heading to sort the points by A raw description is usually the code that that property.

Scroll to the bottom of the list where all the TR points are now located. Right-click one of the points, and select Apply Description Keys. One make it easier on field of the points in the drawing should become a tree symbol.

All the trees in the drawing are now clearly visible and appropriately represented. Return to the Settings tab, and edit the Essentials description key set once again. Apply description keys to the TR points from although the label is within Prospector as you did before. A better result would Apply the description keys to the TR points again. You can view the results of successfully completing this exercise by opening Description Keys – Complete. No change was made to the survey database during this exercise.

The parts of the raw description are sepa- rated by spaces and numbered from left to right, starting at zero. This is a great way for the person in the field to control the outcome in the drawing with as few keystrokes as possible. Automating Field-to-Finish 47 Figure Prefix Database As discussed, the linework code set handles how ield codes are translated into line- Certification Objective work commands, but what happens to those features once they are drawn?

What layer are they drawn on? Do they have any special purpose such as a property line or breakline? The igure preix database is the means by which these decisions can be made up front for speciic codes. For example, any feature drawn through points coded EP edge of pavement will be drawn on the pavement layer and tagged as a key component for establishing a hard edge in the 3D model of the terrain, also known as a breakline.

Open the drawing named Figure Prefix Database. Browse to and select the Chapter 03 class data folder, and then click OK. Note that some codes 4. Right-click are designated as Figure Preix Databases, and select Refresh. These lines can be used 5.

Right-click Essentials, and select Make Current. Right-click Essentials to define hard edges in a again, and, this time, select Manage Figure Preix Database. Scroll down, and examine the codes in the Name column. If the contents of the Essentials 3 survey database are not visible, right-click Essentials 3 and select Open For Edit. The Essentials 3 database is the result of 9. This database is provided to Civil 3D redraws the linework, the current exercise with the correct version.

This is evident in the linetypes that are applied to the treelines and fence lines, which are now appropriately represented on the drawing see Figure 3.

Survey Figures At this point, you may be wondering what the word figure means, or, specifi- cally, what a survey figure is. A survey figure is commonly used to represent visible features such as fence lines, edges of pavement, and treelines as well as topographic features such as tops and bot- toms of embankments.

The topographic feature line layers are usually turned off when the drawing is plotted. Survey figures can be referenced by other Civil 3D objects such as surfaces, feature lines, and corridors, enabling design work to tie into existing features and topography, where applicable.

Automating Field-to-Finish 49 You can view the results of successfully completing this exercise by opening Figure Prefix Database – Complete. The survey database named Essentials 4 is provided for the next exercise and matches what you should have at the end of this exercise. Point Groups Point groups are another way of managing large amounts of point data.

This Certification Objective feature enables you to sort points based on a number of factors, such as descrip- tion, elevation, point number, and manual selection.

You can set up point groups ahead of time so that points can be automatically sorted into groups as they are imported into the drawing. You can also create new point groups on the ly to sort points as you go.

Once points have been grouped, you can use them to study and manipulate multiple points at once. The groups are listed in Prospector, and you can view the points contained in each group simply by clicking the group name and viewing the contents of the point group in the item view at the bottom see Figure 3.

In addition, many point-editing commands allow you to select points by group, enabling you to modify large numbers of points at once. With this capability, you can make points in a certain group take on speciic graphical characteristics by controlling the point style and point label style. Open the drawing named Point Groups.

In Prospector, right-click Point Groups and select New. Click the Raw Description Matching tab. Expand Point Groups, and click the Buildings point group in Prospector. Examine the list of points shown in the Prospector item view at the bot- tom. Note that they all are points with a BLD description. Create the following point groups with the associated raw descrip- tions listed.

You should find 8. You may need 9. Then right-click the Style column heading, and select Edit. Click the green check mark to close Panorama. Automating Field-to-Finish 51 Now the point style assigned by the point groups point group that must is able to have an effect, and most of the points change from x mark- exist in all drawings. As the name implies, it always contains all the In Prospector, right-click the Ground Shots point group and select points in the drawing.

Secret Code? You may be wondering what the raw descriptions mean in step 6 of Exercise 3. What you see here are abbreviations for items that are commonly located in the field by surveyors. In the interest of efficiency, abbreviated codes are typed in the field instead of the full names of the features. On the Information tab, select Ground Shot as the default point style Imagine selecting all and Elevation Only as the default point label style.

Click OK, and these road points one notice what happens to all the ground shot points in the drawing. Click the Output tab of the ribbon, and then click Export Points. Click OK, and browse to your Chapter 03 class data folder. Enter Road Points as the name of the ile, and click Open. Then click OK to dismiss the Export Points dialog box. You have just created a You can view the results of successfully completing this exercise by opening file that only contains Description Keys – Complete.

The survey database was not changed as a points in the Roads point group. You might result of this exercise. Point Groups vs. Description Keys At this point, you may be scratching your head a bit, thinking that a few minutes ago you learned that description keys control the point style and point label style assigned to a point.

Feel better about it? One of the properties of a point group is the ability to set up an override. The Overrides tab in the Point Group Properties dialog box enables you to do this.

By thoroughly understanding how each method can be applied to your point data, you can use both point groups and description keys to stylize and organize your points in the best way possible. In an actual production environment, the changes you make to the description key set should be incorporated into the company template so that the tree points are handled correctly for all future jobs.

In addition, the linework code set and figure prefix database that you use could be assigned as defaults so that they are automatically applied to future data imports. A CAD manager typically handles this type of configuration manage- ment, but end users like you usually identify the needs for the changes.

On nearly every project, there will be items that require editing. Once the data has been imported into Civil 3D, the ield crew is off to its next job, and the task of ixing things up belongs to you. The second reason, related to the irst, is that Civil 3D uses a separate survey database system to store points. With this system, a surveyor can send out the drawing ile without sharing the survey database that goes with it.

In this way, the survey database gives control of the points to the person who created them. Open the drawing named Edit Survey Points. If a survey database is open, right-click it and select Close Survey Database. Locate and zoom in to the red point along the west treeline, as shown in Figure 3. Open the Properties window, and then select the red point. Note that The Essentials 4 database is the result of there is a typo in the raw description.

This description here because the data is stored in the survey database. With the point still selected, click Survey Point Properties on the the current exercise ribbon.

A dialog box opens, informing you that you must open a with the correct version. Click OK to dismiss the dialog box. With the red point still selected, click Survey Point Properties on the ribbon. How can you tell the difference? Press Enter to end the command. Click the red point, right-click, and select Apply Description Keys. The effect of the description key puts You can view the results of successfully completing this exercise by open- the point on the cor- ing Edit Survey Points – Complete.

The survey database named rect layer, changes its marker to a tree Essentials 5 is provided for the next exercise and matches what you should symbol, and provides a have at the end of this exercise. Survey igures are linked to the survey database but unlike survey points, they can be edited without accessing the survey database. If you edit survey igures in this way, you need to be aware that the objects you’ve edited are no longer in sync with the survey database.

When this occurs you should take steps to keep them in sync to ensure that the correct data is used in the future. Unzip the iles previous exercise. This to the correct location on your hard drive according to the instructions in the database is provided to introduction.

Then, follow these steps: ensure that you start the current exercise 1. Open the drawing named Edit Survey Figures. Chapter 03 class data folder. If the contents beneath the Essentials 5 survey database are not visible, right-click Essentials 5 and select Open For Edit.

In the top-right viewport, locate the building that is missing its north side. Click the building igure line, and then click Survey Figure Properties on the ribbon. Notice that point is missing a CLS close code that would provide the north side of the building by closing the rectangle. Click point in the point list; then set the Closed value to Yes, and At this point, you click OK.

The shape of the building is now closed. Because you used could back out and fix the Survey Figure Properties command to edit this igure, the draw- the point description. However, for the pur- poses of this exercise, 5. Press Esc to clear the previous selection. This instead. Click the building igure, and then click Survey Figure Properties on the ribbon. Creating Additional points 57 7. In the Figure Properties dialog box, click point and then click the red X icon. Remove points , , and in the same manner.

Click OK to close the Figure Properties dialog box. Now only the north building is shown in the drawing. Click the four points that make up the smaller building, and then press Enter. In the Figure Properties dialog box, set the Closed value to Yes. If neces- sary, adjust the order of the points using the arrow buttons. Click Apply and then OK when the blue igure outline appears as a rectangle in the drawing.

The building igure now appears as it should, and the two separate buildings are represented properly, as shown in Figure 3. You can view the results of successfully completing this exercise by opening Edit Survey Figures – Complete. The survey database named Essentials 6 is provided for the next exercise and matches what you should have at the end of this exercise. Creating Additional Points You may occasionally need to create your own points to establish key locations in Certification Objective the drawing.

For example, early in the design, you may want to show speciic loca- tions for proposed test borings or property corners that need to be found. Civil 3D has a multitude of tools designed to create points easily and eficiently. They are found on a special toolbar that opens when you click the Point Creation Tools command on the Home tab of the ribbon.

In many ways, the points you create using these tools are treated in the same manner as those created by importing survey data. They can be placed in point groups and can respond to description keys. They can also be affected by point styles and point label styles. There are differences, however, between these points and those created by importing survey data. Regardless of how they are created, all points can be exported to a ile that can be uploaded to a portable device and taken to the ield to be staked out.

These points will represent the locations of soil-test borings to be performed on the site. Open the drawing named Stake Out. This drawing contains a calculated property bound- Stake out is a term used by surveyors to refer to ary reconstructed from a deed or other source of information. It also placing markers in the contains a preliminary layout of the road centerlines that will be used field at predetermined to determine soil-test boring locations.

On the Insert tab of the ribbon, click Points From File. Then click the plus sign icon and browse to the Chapter 03 class data folder.

Creating Additional points 59 4. Then select Found Corners. Click OK to dismiss the Import Points dialog box. In Prospector, expand Point Groups. Right-click Found Corners, and bers as the points that select Update. This applies the default styles from the point group to the newly This is resolved by imported points.

Found corners appear with red markers and text. Finding and locating these cor- ners in the ield will greatly improve the accuracy and validity of the property survey. On the Create Points toolbar, click the button on the far left to launch the Miscellaneous Manual tool. In the left viewport, snap to the loca- tions of the missing points. These points display in blue. On the Create Points toolbar, click the chevron on the far right to expand the toolbar.

Click the down arrow on the button farthest to the left, and then click Measure Object. Click one of the magenta road centerlines. Press Enter three times to accept the default starting station, ending station, and offset. Type an interval of 80 , and press Enter. In Prospector, update the Test Borings point group. Repeat steps 13 to 16 for the remaining road centerlines.

On the Output tab of the ribbon, click Export Points. Click OK, and browse to the Chapter 03 class data folder. Specify a the field. Repeat steps 19 to 21 for the Test Boring point group to create a Test Borings.

You can view the results of successfully completing this exercise This file could be sent to a geotechnical company by opening Stake Out – Complete. There was no change to the so that they can stake survey database as a result of this exercise. Now You Know Now that you have completed this chapter, you understand the world of survey data as it exists in the Civil 3D environment.

You understand that survey data must reside in a survey database that exists separately from the drawing file. You know how to import data into the survey database and display it in your drawing as points and linework. You know how to automate the organization and graphical properties of the points and linework using linework code sets, description keys, the figure prefix database, and point groups.

Eric Chappell. Master the AutoCAD Civil 3D interface and basic tasks Model terrain using imported field survey data Analyze boundaries, pipe networks, surfaces, and terrain Estimate quantities and create construction documentation If you’re ready to acquire this must-have skillset, AutoCAD Civil 3D Essentials will get you up to speed quickly and easily. Cuprins Navigating the User Interface.

Leveraging a Dynamic Environment. Modeling the Existing Terrain Using Surfaces. Centered around the real-world task of designing a residential subdivision, these exercises get you up to speed with the program’s functionality, while also providing the only Autodesk-endorsed preparation for the AutoCAD Civil 3D certification exam. View Instructor Companion Site. He has written training materials and conducted training for end users, trainers, and Autodesk employees around the globe, and has worked with Autodesk in authoring and developing two Autodesk certification exams.

Eric is a highly rated instructor at Autodesk University, where he has taught for over 10 years. Your real-world introduction to mechanical design with Autodesk Inventor Mastering Autodesk Inventor and Autodesk …. Skip to main content. Start your free trial. If the contents beneath the Essentials 5 survey database are not visible, right-click Essentials 5 and select Open For Edit.

In the top-right viewport, locate the building that is missing its north side. Click the building igure line, and then click Survey Figure Properties on the ribbon. Notice that point is missing a CLS close code that would provide the north side of the building by closing the rectangle.

Click point in the point list; then set the Closed value to Yes, and At this point, you click OK. The shape of the building is now closed. Because you used could back out and fix the Survey Figure Properties command to edit this igure, the draw- the point description.

However, for the pur- poses of this exercise, 5. Press Esc to clear the previous selection. This instead. Click the building igure, and then click Survey Figure Properties on the ribbon.

Creating Additional points 57 7. In the Figure Properties dialog box, click point and then click the red X icon. Remove points , , and in the same manner. Click OK to close the Figure Properties dialog box. Now only the north building is shown in the drawing.

Click the four points that make up the smaller building, and then press Enter. In the Figure Properties dialog box, set the Closed value to Yes. If neces- sary, adjust the order of the points using the arrow buttons. Click Apply and then OK when the blue igure outline appears as a rectangle in the drawing.

The building igure now appears as it should, and the two separate buildings are represented properly, as shown in Figure 3. You can view the results of successfully completing this exercise by opening Edit Survey Figures – Complete.

The survey database named Essentials 6 is provided for the next exercise and matches what you should have at the end of this exercise. Creating Additional Points You may occasionally need to create your own points to establish key locations in Certification Objective the drawing. For example, early in the design, you may want to show speciic loca- tions for proposed test borings or property corners that need to be found. Civil 3D has a multitude of tools designed to create points easily and eficiently.

They are found on a special toolbar that opens when you click the Point Creation Tools command on the Home tab of the ribbon. In many ways, the points you create using these tools are treated in the same manner as those created by importing survey data. They can be placed in point groups and can respond to description keys. They can also be affected by point styles and point label styles.

There are differences, however, between these points and those created by importing survey data. Regardless of how they are created, all points can be exported to a ile that can be uploaded to a portable device and taken to the ield to be staked out.

These points will represent the locations of soil-test borings to be performed on the site. Open the drawing named Stake Out. This drawing contains a calculated property bound- Stake out is a term used by surveyors to refer to ary reconstructed from a deed or other source of information.

It also placing markers in the contains a preliminary layout of the road centerlines that will be used field at predetermined to determine soil-test boring locations. On the Insert tab of the ribbon, click Points From File. Then click the plus sign icon and browse to the Chapter 03 class data folder.

Creating Additional points 59 4. Then select Found Corners. Click OK to dismiss the Import Points dialog box. In Prospector, expand Point Groups.

Right-click Found Corners, and bers as the points that select Update. This applies the default styles from the point group to the newly This is resolved by imported points. Found corners appear with red markers and text. Finding and locating these cor- ners in the ield will greatly improve the accuracy and validity of the property survey.

On the Create Points toolbar, click the button on the far left to launch the Miscellaneous Manual tool. In the left viewport, snap to the loca- tions of the missing points. These points display in blue. On the Create Points toolbar, click the chevron on the far right to expand the toolbar. Click the down arrow on the button farthest to the left, and then click Measure Object.

Click one of the magenta road centerlines. Press Enter three times to accept the default starting station, ending station, and offset. Type an interval of 80 , and press Enter. In Prospector, update the Test Borings point group.

Repeat steps 13 to 16 for the remaining road centerlines. On the Output tab of the ribbon, click Export Points. Click OK, and browse to the Chapter 03 class data folder. Specify a the field. Repeat steps 19 to 21 for the Test Boring point group to create a Test Borings. You can view the results of successfully completing this exercise This file could be sent to a geotechnical company by opening Stake Out – Complete.

There was no change to the so that they can stake survey database as a result of this exercise. Now You Know Now that you have completed this chapter, you understand the world of survey data as it exists in the Civil 3D environment.

You understand that survey data must reside in a survey database that exists separately from the drawing file. You know how to import data into the survey database and display it in your drawing as points and linework. You know how to automate the organization and graphical properties of the points and linework using linework code sets, description keys, the figure prefix database, and point groups.

You can edit survey points and survey figures by accessing the survey database and making changes using the appropriate tools. Finally, you know several additional methods for importing points and creating them manually. Many would say the goal in this process is to generate existing contours for the project. Twenty years ago, that would have been the case; but in this era of 3D modeling, the result of your efforts will serve a much greater purpose.

In addition, you need the result to be a 3D model rather than just lines. To accomplish this, Civil 3D uses a computer algorithm that con- nects the dots in the most eficient and accurate way possible. The TIN algorithm works by connecting one point to at least two of its neigh- bors using 3D lines.

Because each point connects to two or more of its neighbors, the resulting model looks something like a spider web made up of triangles the T in TIN. The network the N in TIN part comes from all the points being connected by lines, and the points and lines being related to one another.

Figure 4. Note the irregular triangular shapes that make up the surface model. What is useful is that the algorithm can calculate the eleva- tion of any point within the area covered by the TIN model. So, even if you pick a point in the open space inside a triangle, the elevation will be calculated. It can be sliced, be turned on its side, have water poured on it, be excavated, and be illed in—all virtually, of course.

The capability of using surface models for these types of calculations and simulations is what makes them so useful and puts them at the core of Civil 3D functionality. Creating a Surface from Survey Data You create a surface in Prospector by simply right-clicking the Surfaces node of Certification Objective the tree and selecting Create Surface, as shown in Figure 4.

The fundamental components of a surface are points and lines. Open the drawing named Create an EG Surface. In Prospector, right-click Surfaces and select Create Surface.

Click OK to dismiss the Create Surface dialog box. Study the items listed beneath EG in the tree see Figure 4. The difference in appearance between F i G u R E 4. Right-click Point Groups, and select Add. Select Ground Shots, and click OK. The surface is now visible in plan view in the form of contours and shaded 3D faces in the bottom-right 3D view. In the lower-right viewport, click Shaded and select 2D Wireframe, as shown in Figure 4. The appearance of the surface changes to show This way of studying the surface gives a real the TIN lines.

Click 2D Wireframe and select Conceptual. To orbit your view of the surface, click and drag center mouse button while holding your Shift key. Observe the surface from several different viewpoints. You can view the results of successfully completing this exercise by opening Create an EG Surface – Complete.

In certain instances, this is not the most accurate way to model the surface, and the TIN lines must be forced into a speciic arrangement. This arrangement typically coincides with a linear feature such as a curb, the top of an embankment, or a wall.

This forced alignment of TIN lines along a linear feature is best handled with a breakline. In Figure 4. In the image on the top, the blue lines have not been added to the chan- nel surface as breaklines, resulting in a rough and inaccurate representation of the channel. In the image on the bottom, the breaklines have been applied and force the TIN lines to align with the edges of the channel, producing a much smoother and more accurate model.

From Prospector, you can add breaklines by right-clicking the Breaklines node for a given surface and selecting Add see Figure 4. When it comes to survey data, there is an even easier way. This opens a list of all your survey igures with some checked as breaklines and some not see Figure 4. How does the command know which is which? This was speciied in the igure preix database you learned about in Chapter 3. As the igures were created, they were automatically tagged as breaklines or non-breaklines according to the code assigned to the points that deine them.

The following list describes each one briefly: Boundaries Boundaries are used to control where the surface is. A boundary around the edge of a surface can keep it contained within a certain area. Another type of boundary can keep a surface out of an interior area, like a pond or building. Breaklines Breaklines force TIN lines to align with them. In this way, they help to define hard edges such as edges of embankments, curb lines, ditch lines, and so on.

Contours Usually, we think of contours as the end product of building a surface, but they can also be used as a source of data for a surface. DEMs can often be found alongside large-scale mapping data and are typically only accurate enough for rough analysis or calculations.

There are many ways in which a surface can be edited to improve its accu- racy or usability. Some of these editing methods will be covered in this chapter. Point Groups In Chapter 3, you learned that one of the benefits of point groups is that they enable multiple points to be selected simultaneously. Using one or more point groups to define a surface is one of the most important and most common uses of point groups in Civil 3D. Point Survey and Figure Survey Queries These queries are created using the survey functionality and utilize a sophisticated way of selecting points and figures based on survey properties.

These queries are not covered in this book but information about them is available within the Civil 3D help. Note how some figures are checked as breaklines and some are not. Exercise 4. Open the drawing named Add Breaklines. Browse to and select the Chapter 04 class data folder. You should see a different survey database named Essentials. Right-click the Essentials survey database, and select Open For Edit.

Expand the Essentials database. Right-click Figures, and select Create Breaklines. Scan the list of igures, and note which ones are tagged as breaklines. In the Add Breaklines dialog box, change the Mid-ordinate Distance value to 0. Breaklines in the Field As you study the list of figures in this exercise, are you wondering why some are designated as breaklines and others are not?

Breaklines are linear features that mark a change in the slope of the ground. Others serve double duty, such as an edge of pavement EP. This survey figure marks the line where pavement ends and dirt begins, but typically there is also a change in slope at this line between the slope of the ground and the manmade slope of the road.

For this reason, EPs are often tagged as breaklines. You should notice a change in the contours along the red break- lines. These breaklines deine the swales, edges, and ridges that were recognized in the ield and explicitly located as terrain features.

In addition, notice that contours now cover the road area to the north. The surface in this area is made strictly of breaklines. In the top-right viewport, click one of the surface contours, and then click Surface Properties on the ribbon.

Using Breaklines to improve surface Accuracy 69 Open Surface Properties again. On the Deinition tab, uncheck the box next to Add Breakline, as shown in Figure 4.

Notice how the TIN lines cross back and forth over the swale and ridge lines, creating a rough edge where there should be a sharp, well-deined edge.

You can view the results of successfully completing this exercise by opening Add Breaklines – Complete. This exercise shows you the importance of breaklines. Connecting a bunch of points together with 3D triangular shapes does not necessarily generate an accu- rate surface. In certain areas, the shapes themselves have to be manipulated so that they align with terrain features in order to model their form accurately.

Breakline Settings and options The Add Breaklines dialog box has several options and values to choose from. Here is a brief explanation of each: type Of the five types listed here, only two are important to discuss at this time: proximity and standard. Standard breaklines have two jobs. First, they control the alignment of TIN lines, as discussed previously.

Second, their vertices are a source of additional point information in the drawing. For this to work, the vertices of the breaklines must be 3D and must be at the correct elevations. Proximity breaklines have only one job, which is to control the alignment of TIN lines.

If you had added all the survey points to your surface, then the survey figures could have been added as proximity breaklines. The selective removal of points based on distance and angle is known as weeding. Supplementing By Distance Sometimes your breaklines will have long stretches without any vertices in them.

Because new TIN lines are created only where there are points, and points are created only where there are vertices, some supplemental vertices may be needed to improve the accuracy of the surface. When you check the box next to Distance, Civil 3D creates more points along the breakline that are spaced out according to the value you provide. Supplementing By Mid-ordinate Curves are a bit of a challenge because TIN lines are straight and curves are, well, curved.

For that reason, any curves in a breakline are approximated with a series of short TIN lines. Just how short and numerous these lines are depends on the mid-ordinate setting.

Mid-ordinate is a geometric term that refers to the perpendicular distance between an arc and its chord. When this distance is short, the chord is also short, and multiple instances of it can fit within the length of the arc. The following image shows the effect of the mid-ordinate setting on a surface. The image on the left uses a value of 0. Editing Surfaces Certification With the inclusion of points and breaklines in the surface, you have essentially Objective provided all the data that will be needed to create the surface model.

However, you should continue manipulating this data until you achieve the most accurate representation possible of the existing ground surface.

Why would the surface extend beyond the survey data? One way to avoid or correct this situation is to provide an outer boundary that prevents the surface from existing in these areas. No surface data can exist outside an outer boundary.

This type of boundary is commonly used in most surfaces. Hide boundaries are commonly used to remove surface data within buildings. Show A show boundary creates an island of data within a hide boundary. An example of a show boundary is a courtyard within the footprint of a building.

Data Clip The first three types of boundaries hide the surface data after it has been created. A data-clip boundary is a special type of boundary that prevents data outside it from ever becoming part of the surface. Data-clip boundaries are used in cases where a small surface is made from source data that covers a large area.

Open the drawing named Surface Boundaries. Click one of the surface contours in the top-right viewport. Enter Bld1 as the boundary name, and select Hide as the type. Select one of the buildings in the top-right viewport, and press Enter. You should immediately see a hole appear in the surface shown in the lower-right viewport.

It appears that they have been trimmed, but actually, the sur- face data has been removed from within the shape of the building. You can view the results of successfully completing this exercise by opening Surface Boundaries – Complete. Deleting lines Another, less eloquent way of removing unwanted TIN lines is to delete them from the surface rather than use a boundary to do it for you.

This method is best when you need to remove only a few TIN lines in isolated areas. There are two impor- tant things to remember when deleting TIN lines.

First, in order for the lines to be deleted, they must be visible, which means you must apply a style that displays them. Click one of the contours in the top-right viewport, and then select Surface Properties on the ribbon. Press Esc to clear the selection of the surface. In the left viewport, zoom in to the southern edge of the surface, and note the TIN lines that extend across the bend in the stream shown previously in Figure 4.

Select the erroneous lines as indicated previously in Figure 4. The resulting surface should look similar to Figure 4. The areas of removal are highlighted. The points are derived from some other source of data, such as standard breaklines, contours, survey points, and so on.

If there is an error in one of those source objects, there will be an error in the surface as well. Would you like to change to the site? Cyndy Davenport , Ishka Voiculescu. Mastering AutoCAD Civil 3D is a complete, detailed reference and tutorial for Autodesk’s extremely popular and robust civil engineering software.

With straightforward explanations, real-world examples, and practical tutorials, this invaluable guide walks you through everything you need to know to be productive. The focus is on real-world applications in professional environments, with all datasets available for download, and thorough coverage helps you prepare for the AutoCAD Civil 3D certification exam with over an hour’s worth of video on crucial tips and techniques.

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Added to Your Shopping Cart. This is a dummy description. Cyndy Davenport , Ishka Voiculescu. Mastering AutoCAD Civil 3D is a complete, detailed reference and tutorial for Autodesk’s extremely popular and robust civil engineering software. With straightforward explanations, real-world examples, and practical tutorials, this invaluable guide walks you through everything you need to know to be productive.

The focus is on real-world applications in professional environments, with all datasets available for download, and thorough coverage helps you prepare for the AutoCAD Civil 3D certification exam with over an hour’s worth of video on crucial tips and techniques.

You’ll learn how to navigate the software and use essential tools, and how to put it all together in the context of a real-world project.

In-depth discussion covers surveying, alignments, surface, grading, cross sections and more, and instructor support materials provide an ideal resource for training and education.

View Instructor Companion Site. Cyndy Davenport has been working in the land development industry for 28 years.

AutoCAD Civil 3D Essentials: Autodesk Official Press. by. Released June Publisher (s): Sybex. ISBN: Explore a preview version of AutoCAD Civil 3D Essentials: Autodesk Official Press right now. O’Reilly members get unlimited access to live online training experiences, plus books, videos, and digital content from. Aug 31,  · Mastering AutoCAD Civil 3D _hocr_replace.me download. K AutoCAD and AutoCAD LT Essentials Autodesk Official Press_hocr_replace.me download. K. AutoCAD MEP Autodcad Civil3D Essentials download. M. Download Free PDF. Download Free PDF. Auto CAD Civil 3D Essentials Autodesk Official Press. Pages. Auto CAD Civil 3D Essentials Autodesk Official Press. Andi Padang. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 11 Full PDFs related to this paper. READ PAPER. Auto CAD Civil 3D Essentials. Download & Install AutoCAD Product Help. To install the AutoCAD Offline Help to your computer or to a local network location, select from the list of languages below. * Includes the Autodesk Genuine Service which tests for certain types of non-genuine Autodesk software. Jun 02,  · Start designing today with this hands-on beginner’s guide to AutoCAD Civil 3D AutoCAD Civil 3D Essentials gets you quickly up to speed with the features and functions of this industry-leading civil engineering software. This full-color guide features approachable, hands-on exercises and additional task-based tutorials that help you quickly become productive as you master Author: Eric Chappell.