ErrElemExcessDistortion storted excessively和speed to wave speed exceeds 1

流水无殇

这是我做一个冲压显式成形生成的error  请各位高手告诉我怎么修改模型，才能完成运算。 我已经试过，更改网格，减少分析步时间，都不行啊。。。


The elements contained in element set ErrElemExcessDistortion-Step4 have distorted excessively.

There are a total of 6 excessively distorted elements

The ratio of deformation speed to wave speed exceeds 1.0000 in at least one element. This usually indicates an error with the model definition. Additional diagnostic information may be found in the message file.

The elements contained in element set ErrElemExcessDistortion-Step4 have distorted excessively.

Abaqus/Explicit Analysis exited with an error - Please see the  status file for possible error messages if the file exists.





lz看下顶置
标题直接显示问题  by zsq-w

wuguangh

网格不行啊 ，如果一开始就出现。那就重新划网格。