USER FATAL MESSAGE 4402
大家好!我在Patran modeling 遇到麻烦。
请教下,USER FATAL MESSAGE 4402是什么问题?
No L-Set remains After constraints and O-set removed.
是什么意思呢?
谢谢大家,感激不尽:)
回复 #1 cklee 的帖子
能不能把f06中的错误发上来,看看! 我曾经用过 composite method 来修改trimmed surface因为我要用Isomesh
会不会因为这样所以造成这个问题呢?
谢谢 *** USER FATAL MESSAGE 4402 (PRTPRN)
NO L-SET REMAINS AFTER CONSTRAINTS AND O-SET REMOVED.
1 MSC.NASTRAN JOB CREATED ON 14-AUG-07 AT 17:49:28 AUGUST14, 2007MSC.NASTRAN9/23/04 PAGE 10
0 SUBCASE 1
* * * *D B D I C T P R I N T* * * * SUBDMAP = PRTSUM,DMAP STATEMENT NO. 30
[ 本帖最后由 cklee 于 2007-8-14 18:05 编辑 ]
回复 #4 cklee 的帖子
准备看,随时交流! 我的Email:lyalong0616@sina.com回复 #4 cklee 的帖子
能不能把模型发过来,我给你看看!回复 #1 cklee 的帖子
在你的f06文件内有!SPCADD OR MPCADD UNION CONSISTS OF A SINGLE SET.
建议检查一下模型的MPC和SPC?
USER INFORMATION MESSAGE 7555 (GMTSTD)
FINITE ELEMENT GEOMETRY CHECK RESULTS EXCEED TOLERANCE LEVELS FOR THE FOLLOWING ELEMENTS.METRIC VALUES THAT EXCEED
...
USER ACTION: USE THE GEOMCHECK (EXECUTIVE CONTROL STATEMENT) KEYWORD=VALUE TO CHANGE TOLERANCE VALUES IF DESIRED.
建议:对你的模型进行检查,是否模型有不协调的位置,用verify->budounry,检查模型! Yes.
You are right.
Some elements are missed and my load modeling problem cause the error.
After i deleted the load and replace the missed element, the analysis can carry on.
Thanks so much 都是中国人,为什么用英文发,是不是显得自己很牛逼
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