Abaqus中出现如下警告怎么处理
Abaqus中出现如下警告，出现零主元，这个怎么办，而且模型可以计算，这个警告对后面结果有什么影响吗？希望大神解答，谢谢Solver problem. Zero pivot when processing D.O.F. 1 of 37 nodes. The nodes have been identified in node set WarnNodeSolvProbZeroPiv_1_1_1_1_1.
Solver problem. Zero pivot when processing D.O.F. 2 of 12 nodes. The nodes have been identified in node set WarnNodeSolvProbZeroPiv_2_1_1_1_1.
There are 9 unconnected regions in the model.
Solver problem. Zero pivot when processing D.O.F. 1 of 37 nodes. The nodes have been identified in node set WarnNodeSolvProbZeroPiv_1_2_1_1_1.
Solver problem. Zero pivot when processing D.O.F. 2 of 12 nodes. The nodes have been identified in node set WarnNodeSolvProbZeroPiv_2_2_1_1_1.
只要能算，警告一般都可以忽略
页:
[1]