Steel Platform
Model to Download
Description
Download the model of a steel platform here and open it with the finite element program RFEM.
This model was used in the free webinar " New Features in RFEM 6 and RSTAB 9" on May 12, 2022 (Arabic).
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Consideration of Cross-section Warping in the Stability Analysis of Member Structures
This article will show you how to use the Torsion Warping (7 DOF) add-on in combination with the Structure Stability add-on to consider cross-section warping as an additional degree of freedom when performing the stability analysis.
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How do I set a release for warping?
- How can I define a warping spring or a warping restraint?
- At which point on a cross-section are the supports and loads assumed for the calculation with warping torsion?
- The limit stress is activated, but my stress ratio is “non-designable” in the Stress-Strain Analysis add-on. What could be the reason?
- How can I deactivate the 7th degree of freedom for certain members or cross-sections only?
- How can I define a warping spring or a warping restraint?