The stability analysis in STEEL EC3 has been exceeded. What can I do?

Answer

You can change the cross-section, generally adjust the model and its loads, or activate stabilization measures in STEEL EC3.
The settings of rotational restraint and shear panel defined in window 1.12 Parameters - Members or 1.13 Parameters - Sets of Members, which are then considered in the module-internal eigenvalue solver to determine the critical load, are particularly suitable for this.

Keywords

steel construction stability stability analysis stabilization rotational restraint shear panel Eurocode 3 EC3 eigenvalue solver

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STEEL EC3 8.xx

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Design of steel members according to Eurocode 3

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