Static Analysis using Opti struct

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hi,

 

Even my model is properly constrained,  the displacement is showing like e^10.

 

What could be the possible error in that? Model doesn't have any free edges, temp nodes, all the material data are correct.

 

The constrained is applied to the independent node of the  Rbe2 created (at all bolt locations)

 

Thanks in Advance.

 

Thanks,

Arun :)/emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited February 2018

    Hi Arun,

     

    Can you check if there are any free nodes exists in your model?

     

    Run a normal modes analysis and check if there are any rigid body modes. 

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