1 在工件上加上高斯热源作用一段时间
2 然后求解,得出温度场分布
3 将温度超过某一个值的单元杀死
4 然后在活着的单元上施加第二次载荷
5 施加载荷后求解
但是老是在第二步求解时,出现这样的错误
The value of TEMP at node 1229 is 9.277235482E+17. It is greater than
the current limit of 1000000. This generally indicates rigid body
motion as a result of an unconstrained model. Verify that your model
is properly constrained.
请问怎么解决这个问题