ANSYS warning信息? 30
ansys静力计算时候,可以计算,但是观察应力图时候一片红,就是没有数据得出。
然后检查warning信息得到如下警告。
请给出警告说明了什么问题,以及如何解决,另外我用的是hypermesh前处理。
*** WARNING *** CP = 129.418 TIME= 11:10:23 Real constant 11 referenced by at least element types 3 and 8. *** WARNING *** CP = 130.230 TIME= 11:10:23 Term 1 (node 333665 ROTX) on CE number 844 is not active on any element. This term is ignored. *** WARNING *** CP = 130.230 TIME= 11:10:23 Term 1 (node 333665 ROTY) on CE number 845 is not active on any element. This term is ignored. *** WARNING *** CP = 130.230 TIME= 11:10:23 Term 1 (node 333665 ROTZ) on CE number 846 is not active on any element. This term is ignored. *** WARNING *** CP = 130.245 TIME= 11:10:23 The first term of constraint equation number 844 has no active degree of freedom associated with it. This constraint equation is ignored. *** WARNING *** SUPPRESSED MESSAGE CP = 130.245 TIME= 11:10:23 The first term of constraint equation number 845 has no active degree of freedom associated with it. This constraint equation is ignored. *** WARNING *** SUPPRESSED MESSAGE CP = 130.245 TIME= 11:10:23 The first term of constraint equation number 846 has no active degree of freedom associated with it. This constraint equation is ignored.
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默认 最新
第一个警告是说:实常数 11 至少被两种单元类型 3 和 8 所使用,你需要检查一下这是否正确。
其余警告基本是约束方程的定义有问题,主要是约束方程第一项所使用的节点自由度 no active。多半是相应节点没有该自由度,比如实体单元的节点没有转动自由度。结果这些约束方程都被忽略了。
由于这些问题,计算结果应该是错误的。你需要先改正这些问题,再重新进行计算。
2018年4月25日
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邹正刚 2018年4月25日


















