Revit Structure 2014 Beams & Braces – Geometric Positions

Revit Structure 2014 Beams & Braces – Geometric Positions


Posted on April 3, 2013 by lawrenceh
In a previous post I outlined a procedure and method of offsetting beams both in the horizontal and vertical planes whilst leaving the analytical model unaffected. In the new Revit 2014 release Autodesk have included some interesting new tools to control these offsets more effectively. Of particular interest is the new behavior of roof bracing.

In Revit 2014 these new tools are grouped under the Geometric Position section on the properties ribbon. You can see that these positions relate to the Y and Z axis. To understand this, refer to the image showing the plan view of a beam.

The key thing to remember is that the Y axis is the offset in plan and the Z is the offset in the vertical direction.
The offsets can either be uniform or independent. For most examples you will likely want to keep a uniform offset but I have found that the independent offset is really useful for offsetting bracing on roof members of differing depths. Notice the below image and the offset of 76mm on the end offset value to maintain a horizontal position for the CHS bracing. At last, a workable solution!

Anyway, have a play with these new tools, I am sure they will help you all.
LawrenceH
Source: http://revitstructureblog.wordpress.com/2013/04/03/revit-structure-2014-beams-braces-geometric-positions/