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FAQ 002628 EN

Add-on Modules ALUMINUM ALUMINUM ADM RF-ALUMINUM RF-ALUMINUM ADM RF-STEEL RF-STEEL AISC RF-STEEL AS RF-STEEL BS RF-STEEL CSA RF-STEEL EC3 RF-STEEL Fatigue Members RF-STEEL GB RF-STEEL HK RF-STEEL IS RF-STEEL NBR RF-STEEL NTC-DF RF-STEEL SANS RF-STEEL SIA RF-STEEL SP STEEL STEEL AISC STEEL AS STEEL BS STEEL CSA STEEL EC3 STEEL Fatigue Members STEEL GB STEEL HK STEEL IS STEEL NBR STEEL NTC-DF STEEL SANS STEEL SIA STEEL SP KAPPA RF-KAPPA LTB RF-LTB

In the dimensioning module, a DUENQ cross-section is classified as an invalid cross-section type and dimensioning is therefore not possible. What is the reason?

Answer

The DUENQ cross-section consists of several non-contiguous partial cross-sections, so that in DUENQ it is calculated according to the theory of stiffening systems. DUENQ also gives a hint before the calculation. The dimensioning of such cross sections is not possible in add-on modules such as RF / STEEL EC3, RF / ALUMINUM etc.

In most cases, however, the cross-sectional parts should be connected to each other. The FAQ describes how this connection can be modeled.

Keywords

Stiffening system, partial cross section, unacceptability, impermissible cross section type

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