About Structure | AutoCAD Plant 3D | Autodesk Knowledge ...
You can create a structural model in your AutoCAD Plant 3D drawing. Create a Structural Member A structural member is a 3D structural object, such as a beam or column. You can create a structural member by specifying its start point and end point, or by aligning the member with a line that you select in your drawing. Edit a Structural Member You can edit an individual structural member to ...