Maximal additional deflection for 1D member

 

The value of maximal additional deflection for 1D member is expressed as relative value to length of the span of 1D member.

dadd,lim,y = Lyy /xadd

 

dadd,lim,z = Lzz /xadd

 

where

Lyy(zz) - is length of span perpendicular to y (z) axis of LCS of 1D member loaded from Buckling data, where calculation length of span depends on Relative deformation system relation

xadd is coefficient loaded from concrete setting or concrete 1D member data , if exist (default value 500 is set according to chapter 7.4.1(5) from EN 1992-1-1.)

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