Metric Tutorials - Autodesk

14 In the Element Properties dialog:
■ Under Constraints, enter -413 mm for Start Level Offset
■ Under Constraints, enter -413 mm for End Level Offset
■ For z-Direction Justification, select Top.
■ Scroll down to Analytical Model, and for Vertical Projection, select Top of Beam.
■ Click OK.
View the analytical model of the curved beams
15 In the Project Browser, under Structural Plans, double-click 3D - Atrium.
16 Select the floor, and on the View Control Bar, select Temporary Hide/Isolate ➤ Hide Element.
17 Click or drag the ViewCube to rotate the view so the curved beams are visible.
Notice the orange lines representing the curved beam analytical model are placed at the top of
beam.
Add a beam system to the atrium
18 In the Project Browser, under Structural Plans, double-click Level 4.
19 On the Modelling Tab of the Design Bar, click Beam System.
20 On the Options Bar, click .
21 In the Element Properties dialog:
■ Under Constraints, select 3D.
■ For Elevation, enter 0 mm.
■ Under Pattern, for Layout Rule, select Maximum Spacing.
■ For Maximum Spacing, enter 1828 mm.
■ For Beam Type, select UB - Universal Beam: 356x171x51UB.
■ Click OK.
22 Select the bottom beam.
Adding Curved Beams | 199