(Maybe) wrong constraints - wrong results

Altair Forum User

Hi, my name ist Matthias.

 

I have a problem with my current analysis of a formula student monocoque. The analysis is running at the moment, but the results aren't right. I think there are some problems with the constrains but I can't figure out, which exact problems are the reason.

 

Would you might be able to look over it and give me a hint, whats wrong?

 

I'm aiming to figure out my torsional stiffness with this analysis.

 

Since I'm not allowed to upload this file, I'll give you the dropbox link, if thats ok.

 

https://www.dropbox.com/s/ppn119ie13v9rc3/Versuch4.hm?dl=0

 

Thank you very much

Altair Forum User

Hi Matthias,

 

I have replied to you via mail with modified model.

 

there are few free nodes which is the reason for wrong results.