abaqus中general contact警告
在abaqus中使用general contact定义接触之后提示下面的警告:
The general contact domain for modeling contact interactions in Abaqus/Standard has double-sided facets. Initial contact adjustments for resolving gaps and overclosures when a surface with double-sided facets is paired with any surface having double-sided facets may be incorrect. Similarly, adjustments for double-sided surfaces crossing each other may be incorrect and no additional warnings or error messages will be issued. In all these cases, we recommend using single-sided surfaces under *CONTACT INITIALIZATION ASSIGNMENT to handle initial adjustments more precisely and avoid possible convergence problems.
不过我确认我没有定义CONTACT INITIALIZATION ASSIGNMENT,而且我在inp文件中也搜了,没有找到这个关键词。那为什么abaqus还会有警告呢?
谢谢~~