FAQ 000844 EN

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1 December 2017


Markus Baumgärtel

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Can I determine an effective length factor β or kcr for sets of members in RSBUCK?


RSBUCK does not display any buckling length factors of sets of members. You can only start with the results of the individual members. You can consider the member for which the smallest critical buckling load N cr is output as governing for the set of members.

It may also be helpful to consider the axial forces in the individual members. If they are the same across the set of members with an unchanged cross-section, the effective length coefficients are also the same. This value can then also be used for the set of members.


Effective length Set of members SK RSBUCK RF-STABILITY


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  • Updated 5 April 2021

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