Showing results for 
Search instead for 
Did you mean: 

Bolt beam Preload NL SOL 106 export Autodesk Nastran

 Hi everybody,


I have a problem with bolt preload export in autodesk Nastran.

In a linear elastic analysis I don't have any problem to export this value but, when I export the same model in a non linear analysis (NON LINEAR MATERIAL MODEL ELASTIC-PLASTIC WITHOUT HARDENING) the bolt preload key are blank.

I also try to paste these card from linear analysis but I this load is not considered.


How can I solve this problem?


Best regards