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Andrealina

新虫 (初入文坛)

[求助] ABAQUS分析中出现这样的问题 怎么解决 各位大神 帮帮忙

For *tie pair (assembly_surf-cohesive-f-assembly_surf-f), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

For *tie pair (assembly_surf-cohesive-m-assembly_surf-m), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.

There are 4 unconnected regions in the model.

Solver problem. Zero pivot when processing D.O.F. 1 of 13 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 33 nodes. The nodes have been identified in node set WarnNodeSolvProbZeroPiv_2_1_1_1_1.

Excessive distortion at a total of 651 integration points in solid (continuum) elements
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Andrealina

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by met_ at 2013-05-15 10:03:05
前面几个问题估计不会出现Error,‘Excessive distortion at a total of 651 integration points in solid (continuum) elements’是错误的根源。单元畸变严重造成的。看看约束有没有错误?

好的,多谢多谢。那请问这种约束错误一般出现在哪里?
3楼2013-08-22 10:14:45
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met_

金虫 (小有名气)

【答案】应助回帖

感谢参与,应助指数 +1
前面几个问题估计不会出现Error,‘Excessive distortion at a total of 651 integration points in solid (continuum) elements’是错误的根源。单元畸变严重造成的。看看约束有没有错误?
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2楼2013-05-15 10:03:05
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