Quick Answer: How do I create a subassembly in Civil 3D?

How do I create a subassembly in AutoCAD?

Add a lane subassembly

If the Tool Palette containing the subassemblies is not visible, click Home tab >> Palettes panel >> Tool Palettes . In the tool palette, right-click the Tool Palettes control bar. Click Civil Metric Subassemblies. Click the Lanes tab.

What is a subassembly Civil 3D?

Autodesk Subassembly Composer for AutoCAD Civil 3D provides an interface for composing and modifying complex subassemblies, without the need for programming. … The subassembly in composer is saved as a pkt file, whenever the file is opened in AutoCAD Civil 3D, the pkt is automatically converted to its latest version.

How do you create a corridor in Civil 3D 2020?

To create a corridor surface for each link

  1. In the drawing, click the corridor.
  2. Click Corridor tab Modify Corridor panel Corridor Surfaces Find.
  3. In Corridor Surfaces dialog box, click the Surfaces tab.
  4. Optionally, click to open the Name Template dialog box. …
  5. Click to create a corridor surface from each link code.

What is subassembly in AutoCAD?

A subassembly is an AutoCAD Civil 3D drawing object (AECCSubassembly) that defines the geometry of a component used in a corridor section. … Through tool palette and tool catalogs, AutoCAD Civil 3D provides preconfigured subassemblies for components such as travel lanes, curbs, side slopes and ditches.

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How do you modify a Civil 3D assembly?

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  1. Open the Parts Editor to the Parts tab.
  2. Select an Assembly in the Navigation Panel and right-click.
  3. Click New.
  4. The new assembly appears in the Navigation Panel with a generic name.
  5. In the Base Parts tab, give the new assembly a unique name.
  6. Review the Base Parts tab.

How do you open a subassembly composer in Civil 3D?


  1. Run the Civil 3D installer (setup.exe).
  2. In the installation window, under Install>Configure Installation, expand the drop-down arrow to access the settings of the installation.
  3. Select the box for Autodesk Subassembly Composer.
  4. Click the arrow again to close the section.
  5. Proceed with the installation.

How do you get cut and fill volume in Civil 3d?


  1. In command line type “COMPUTEMATERIALS”.
  2. Select the alignment and sample line group to sample, then click “OK”.
  3. Change “Quantity takeoff criteria” to “Cut and Fill” or other desired criteria.
  4. Map the sampled surfaces to the correct object names, then click “OK”.

How do I add assembly to alignment in Civil 3d?

To automatically add assemblies at offset geometry points using command settings

  1. In Toolspace, click the Settings tab.
  2. Expand Corridor Commands.
  3. Right-click CreateCorridor, and click Edit Command Settings. …
  4. Set the Value field for the Offset Target Geometry Points to Yes to enable this option.
  5. Click Apply or OK.

How do you create a subassembly?

To create a subassembly from a polyline

  1. Create the desired polyline shape in the drawing.
  2. Click Home tab Create Design panel Create Subassembly From Polyline Find.
  3. Click the polyline object in the drawing and press Enter.
  4. In the Create Assembly dialog box, for Name, enter a name for the subassembly.
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How do you copy a subassembly?

You can insert a component by creating a copy of it and placing it in the assembly.

  1. In an open assembly, click . …
  2. Click Subassembly, and then Standard.
  3. Accept the default file name or enter a new file name, and click OK. …
  4. Click Copy from existing.
  5. Click Browse, select the name of a component to copy, and click Open.

What is Autodesk subassembly composer?

Autodesk® Subassembly Composer for Autodesk® Civil 3D® provides an interface for composing and modifying complex subassemblies, without a need for programming. Subassembly developers can compose complex subassemblies visually and can simulate how the subassembly behaves with different target values and conditions.

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