Autodesk Robot Structural Analysis

[#1]

Hi

    In Autodesk Concrete Building Structure 2011

     How can I enable the option to find the center of torsion of the building?. After run the analysis the option to view the center of torsion and gravity are disable.

    It is possible to find the center of torsion in Robot Structural Analysis? 

[#2 · Accepted solution]

Hi,

Please use the RSA forum to post question about RSA and ACBS:

 http://forums.autodesk.com/t5/Autodesk-Robot-Structural/bd-p/351

If you use the 3rd method of calculation (F.E.M) and Dynamic analysis you should have access to G and T

On RSA, You've to choose Stories-> values

and :

[#3]

THANKS A LOT