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.