How Does RISA-3D Account for Torsional Warping?
August 17, 2016

How Does RISA-3D Account for Torsional Warping?

Twisting of a member or frame induces torsional forces and stresses. This is included in the RISA-3D analysis as long as you have the Torsional Warping checkbox selected on the Solution tab of (Global) Model Settings.

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Why Is My Beam Failing in Shear?
November 20, 2013

Why Is My Beam Failing in Shear?

When solving a RISA-3D model you may find you have a Shear UC (unity check) much higher than expected from bending shear alone. If you open the detail report and compare the shear demand to the shear capacity you may see that the demand/capacity is less than the Max Shear Check reported.

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Updated Torsional Shape Properties
October 15, 2012

Updated Torsional Shape Properties

RISASection v2 includes updated torsional shape properties for a more accurate analysis. Check out the video below for more information:

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