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FAQ 002577 EN-US 03/05/2019

Wieland Götzler Add-on Modules STEEL EC3 RF-STEEL EC3

I get the warning "Torsion present -> no proof of stability possible ".
Why does he appear and what can I do?

Answer

The warning message appears as no substitute torsion is included in the Eurocode substitute records. You can either neglect the torsion at your own discretion and under your own responsibility with the filter options in the Details - Stability or you can conduct the proof of stability for open cross sections according to theory II. Order (incl. Consideration of the warping) by means of the additional modules RF- / FE-BGDK or warping torsion.

Keywords

Steel construction stability torsion theory II. Order warping torsion warning proof of stability Eurocode 3 EC3 non-measurable ST320

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RSTAB Steel and Aluminum Structures
STEEL EC3 8.xx

Add-on Module

Design of steel members according to Eurocode 3

Price of First License
1,480.00 USD
RFEM Steel and Aluminum Structures
RF-STEEL EC3 5.xx

Add-on Module

Design of steel members according to Eurocode 3

Price of First License
1,480.00 USD