『求助』用户子程序测试分析例子后的提示很多不收敛有影响吗

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请问各位大虾,我在试运行一个UMAT时,分析后提示若干不收敛,请问有影响吗,如何消除?


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默认 最新
winken
这是求解过程中最简单的不收敛情况,请您随便找一本书ABAQUS实例教程的书籍都会有这种不收敛的处理方法的
2007年10月1日
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gu

刚才抓的页面没贴上,现补充。

The system matrix has 1 negative eigenvalues.


The system matrix has 1 negative eigenvalues.


The system matrix has 1 negative eigenvalues.


The system matrix has 1 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 1 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 1 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 1 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 1 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 2 negative eigenvalues.


The system matrix has 2 negative eigenvalues.

2007年9月28日
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