LGDISP with PCOMP property

Altair Forum User

Hello,

 

I tried to run a job containing PCOMP and a hyperelastic solid modelized with MATHE card. I use a NLSTAT analysis. The run is ok in small displacement but when I use LGDISP I got the following error :

  *** FATAL ERROR # 3215 ***
 PCOMP in conjunction with  PARAM, LGDISP is not supported.

 

How can I do to perform large displacement analysis with PCOMP and hyperelastic components ?

 

Thank you

GirishM

Adrien,

 

OptiStruct does not yet support PCOMP for large displacement analysis. The only alternative is to run it using RADIOSS for now.

 

Girish