Best answer: Do you need a surface to create an alignment in Civil 3d?

How do I use AutoCAD on my MacBook air?

How do I create an alignment profile in Civil 3D?

CREATE AN ALIGNMENT USING ALIGNMENT CREATION TOOLS

o From the Home Ribbon → Create Design Tab → Alignment → Click Alignment Creation Tools o The Create Alignment Layout dialog box pops up o Give your alignment a name (such as WW1) o Select the type of alignment you wish to create.

How do I create a profile without surface Civil 3D?

Civil 3D normally requires a surface model to be created before a profile can be created. Because the points are a single path, a surface cannot be created from them. Solution: Use Transparent commands to create a 3D Polyline from the points. Use the Quick Profile command to create a profile from the 3D Polyline.

How do I add a profile to a profile view in Civil 3D?

Click Profile tab Modify View panel Profile View Properties drop-down Profile View Properties Find. In the Profile View Properties dialog box, click the Profiles tab. In the tables of profiles, select the Draw check box for each profile you want to add to the profile view. Click OK.

How do you add widening in Civil 3d?

Select the offset alignment on the right-hand side of the centerline alignment. Click Offset Alignment tab Modify panel Add Widening Find.

Follow the command line prompts to specify the following parameters:

  1. Create Widening Portion As A New Alignment?: No.
  2. Start Station: 150.
  3. End Station: 1000.
  4. Widening Offset: 24.
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How do I create a polyline profile in Civil 3d?

To Create Quick Profiles

  1. Click Home tab Create Design panel Profile drop-down Quick Profile Find. …
  2. In the drawing, select a line, polyline, lot line, feature line, or survey figure.
  3. In the Create Quick Profiles dialog box, select the surfaces you want to sample, and the profile and profile view styles.

How do you add elevations to an alignment?

There is no adding elevations to an alignment. The alignment is a 2d representation of the horizontal control. The profile is where the elevations are added. You can report cut/fill at any point along the alignment by querying the difference of two profiles with a report or a label.

How do I add a profile to an existing profile?

Click Profile tab Modify View panel Profile View Properties drop-down Profile View Properties Find. In the Profile View Properties dialog box, click the Profiles tab. In the tables of profiles, select the Draw check box for each profile you want to add to the profile view. Click OK.

How do I add a profile to my surface?

Click Home tab Create Design panel Profile drop-down Create Surface Profile Find. In the Create Profile from Surface dialog box, in the Alignment list, select the horizontal alignment to use for the profile. Ensure that the surface you want to use is listed in the Select Surfaces list.