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CSI SAFE non linear deflection problem

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ramihabchi

Structural
May 1, 2019
98
hi.
Safe is not correctly calculating non linear load case deflection.it is giving a deflection for long term (around 10^-6m)for example less than the short term deflection of linear cases(around 10^-3 m)
I cannot find the problem in the model.i tried to divide it to smaller model to prevent errors due to complex calculation.I also tried to make the mesh finner(from 2m to 1.2m)but in vain.can someone help?the safe model is attached(it is 2016 safe version)
 
 https://files.engineering.com/getfile.aspx?folder=50897bb5-d668-4d5b-b102-4409420596d0&file=PH01.FDB
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