Metric Tutorials - Autodesk

Completed ramp
Add a sloped beam system under the ramp
44 In the Project Browser, under 3D Views, double-click 3D View.
45 On the View toolbar, click , and draw a zoom box around the ramp.
46 On the Modelling Tab of the Design Bar, click Beam System.
47 On the Design Bar, click Set Work Plane.
48 In the Work Plane dialog, under Specify a new Work Plane, select Pick a plane, and click OK.
49 Select the underside face of the existing ramp.
50 On the Design Bar, select Structural Beam System Properties.
51 In the Element Properties dialog:
■ Under Beam Type, select M_Concrete-Rectangular Beam: 300x600.
■ Under Pattern, select Fixed Number for Layout Rule Value.
■ For Value, under Number of Lines, enter 5.
■ Click OK.
52 In the Project Browser, under Structural Views, select Ground Level.
53 On the View toolbar, click , and zoom in on the ramp.
54 On the Design Bar, click Lines.
55 Draw an outline of the ramp.
Framing Ground and Parking Garage Levels | 221