How to fix illogical results.

[abidlihouda]

Hi, 

Please can anyone help me to figure out how to fix these illogical results on RSA ! I tried to change more than parameter but it just doesn't work ! Thanks.

Regards,  

[Anonymous]

Check de dimension of the structure. it seems too big. look to the unity formats.

[abidlihouda]

Hi @Anonymous

Yes you're right !! I imported a .dxf file and I forgot to check units. Thanks a lot for your note. But even after this rectification, I still have problems with results !! There's no buckling check for columns for example. 

I found this link: https://knowledge.autodesk.com/support/robot-structural-analysis-products/troubleshooting/caas/sfdca... explaning causes of the "no buckling design" but I still don't know how to figure out this issue. 

Thank you. 

[Anonymous]

You dont have compression in the bar for the combination you calculate. If you check for exemple for the case 2, it will check it automatically.