我做结构优化时,已经运行了几个序列了,也都收敛,但最后跳出个错误对话框:
Poorly shaped facets in surface mesh. Either:
(1) Mesh surfaces with tris & modify mesh control to get
good tri mesh, then VMESH again; AND/OR
(2) Use alternate mesher by setting MOPT,VMESH,ALTE.
我检查网格划分了,没问题呀?我用的自适应网格划分,solid186单元。请教各位我该怎样做?
请大家指教