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LS Dyna

LS Dyna

Topics related to LS-DYNA, Autodyn, Explicit STR and more.
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  3. LS-PerPost怎么解决错误

LS-PerPost怎么解决错误

    • April 26, 2025 at 6:42 am
      1642158661
      Subscriber
      Error 20368 (STR+368)
           mat/set id used in prescribed b.c.
           must be defined as rigid see card no.= 1 mat= 7
           in the velocity b.c. input section
       
       *** Error 20368 (STR+368)
           mat/set id used in prescribed b.c.
           must be defined as rigid see card no.= 2 mat= 7
           in the velocity b.c. input section
      LS-PerPost怎么解决错误
    • April 28, 2025 at 3:25 pm
      igandiko
      Ansys Employee

      Please check the nodes/parts defind in *BOUNDARY_PRESCRIBED_<> cards. Maybe you're using the card that is meant for rigid parts but the material of the part is not defined as rigid. 

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