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004867
2021-04-06

Stability Analysis in RF-/STEEL EC3 for RFEM 5 / RSTAB 8

Why is no stability analysis displayed in the results despite the activation of the stability analysis in RF‑/STEEL EC3?


Answer:

If no stability analysis is displayed in the results in RF‑/STEEL EC3 although the stability analysis has been activated, it is very likely not necessary.

For example, if the slenderness ratio λLT is less than or equal to 0.4, the lateral-torsional buckling analysis may be omitted according to Eurocode 3, and only cross-section design should be performed.


Author

Frank is responsible for quality assurance in the RFEM program and also assists with customer support. He oversees technical design processes and contributes to the stability and reliability of the software.

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