[实用参考]Hypermesh常见错误和知识集锦.doc

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1、几何清理

清除不必要的细小特征:孔倒角

调用多个CPU 2、由点确定矢量方向

3RROR#2502

Afatalerrorhasbeendetectedduringinputprocessing: GGGERROR#2502GGG

Element549700hadincorrectnodenumberingsequenceandneedsrenumbering.

GGGGGERRORENCOUNTEREDBEFORECOMPLETINGTHECHECKRUNGGGGG

(1) 一般发生在修改网格之后,再删除原来的网格的时候没有将element549700删掉,使得该单元上的节点与后来划分的网格的节点出现矛盾冲突;先利用findid=549700

Savefound-----F5-mask------retrieve(选择保存的)------reverse(反选)------mask----只显示549700单元了

4GGGERROR#1237GGG

CHEGAelementnumber26323referencesamissingpropertyID23

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[重点实用参考文档资料]

orusespropertyofincorrecttypeforthiselementtype.

(1)由于propertyID23(23号属性定义有问题),没有定义一个正确的单元类型; (2)

这个地方容易没有填,注意注意

(3)网格划分的质量也有可能出现这个问题,重新划分网格可以消除该错误。(网格画小)

5GGGERROR#2203GGG

Error(s)encounteredduringelementcheck

GGGGGElementQualityCheckFailed-errorlimitsviolationGGGGG NOTE:Tobypasselementqualitychecks(eGceptessentialvaliditychecks) usePARAM,CHECKEL,NO.Thismay,however,causeverypoorresults. (1)单元质量不好 6GGGERROR#312GGG Instaticloadcase1

thecomplianceisnegativeorlarge1.875471E+13 Optimization/bucklinganalysiscannotbeperformed duetopossiblerigidbodymode

FEASIBLEDESIGN(ALLCONSTRAINTSSATISFIED). (1)弹簧没建好;网格划分的不好节点不重合 7GGGFATALERROR#8111GGG vfileio::Failedwriteforfile[0],i/o16384/0,

name=./dl32_DESIGN_TRUE_3load_parame_2624_00.scr.Thisislikelycause

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[重点实用参考文档资料]

dbyinsufficientdiskspace GGGERROR#151GGG Erroraccessingthescratchfiles: errorencounteredinsubroutine\Solvererrorno.=-110 indeG=1

Thismaybecausedbyinsufficientdiskspaceorsomeother systemresourcerelatedlimitations.

(e.g.TheOperatingSystemorNFScannothandlefilesize>2GB.) Thiserrorwasdetectedinsubroutineprepslv4.

(1)主要原因就是内存不足,将该文件的工作目录下的不必要文件删掉或者是移走释放该硬盘下的文件,释放内存就OK GGGERROR#1479GGG 8GGGERROR#1000GGG

GGGERROR#1000GGGintheinputdata: Incorrectdatainfield#3.

Detectedwhilereadingline52569fromfile

E:/MyResearch/hypermesh/20XX-2-20-5question.fem: \Thislinewasinterpretedas:

52569:CHEGA,4341,0,5272,5271,5275,5274,5843,5846 EGpectedINT>0,foundINTEGER(0).

SyntaGerror(s)foundinbulkdata'CHEGA'card.

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