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003108
Dipl.-Ing. (BA) Andreas Niemeier, M.Eng.
2019-05-28

Stiffness Modifications in RF-STABILITY

Why are the stiffness modifications not taken into account when determining critical load factors in the RF‑STABILITY add-on module?

Answer:

The defined stiffness modifications are only considered in the stability analysis in RF‑STABILITY if the "Activate Stiffness Modifications from RFEM" option under the "Options" section in Window "1.1 General Data" is selected.

FAQ|003108
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[EN] FAQ 003108 | Why are the stiffness modifications not taken into account when determining critical ...
Graphical Display of Buckling Curve
Graphical Display of Buckling Curve
Activating Stiffness Modifications
Activating Stiffness Modifications
Author

Mr. Niemeier is responsible for the development of RFEM, RSTAB, RWIND Simulation, and in the area of membrane structures. He is also responsible for quality assurance and customer support.

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FAQ Model | RFEM 5 File
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FAQ Model | RSTAB 8 File
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