作者ds76528 (亟)
看板Cad_Cae
標題[問題] ABAQUS 木材-材料參數設定
時間Sat Jul 19 18:55:20 2008
請問各位高手,我在做木材單壓實驗的模擬
都建好以後,run job他卻說
Anisotropic material properties without a local orientation system have
been defined for 5525 elements. Anisotripic material properties must be
defined in a local orientation system. The elements are identified in
element set ErrElemAnisotropicMaterial.
Analysis Input File Processor exited with an error.
很明顯應該是材料參數的問題...
當初我在想材料參數就想到破頭...所以會這樣還蠻正常的
請大家幫我看看還缺什麼參數
1. Elastic :
Type :Isotropic
Young's Modulus :12*e9
Poisson's Ratio :0.373
2. Fail Stress :
Ten Stress Fiber Dir :3.4*e6
Com Stress Fiber Dir :5.9*e6
Ten Stress Transv Dir :1.7*e6
Com Stress Transv Dir :42*e6
Shear Strength :1.5*e6
Cross-Prod Term Coeff :0
Stress Limit :0
我只設定這兩個而已...其他都不知道哪些可以用到
資料來源是參考metweb的American Red Wood(美國紅衫)
請大家幫幫忙了(跪)
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◆ From: 140.127.206.137
1F:推 quaintness:without a local orientation system 很明顯,不是材料 07/19 18:58
2F:→ quaintness:的問題吧 ○rz 07/19 18:58
3F:→ quaintness:element不會用、local orientation system不會用而已 07/19 18:59
4F:→ ds76528:那泥~~不是材料的問題喔...那我去查一下你說的~謝謝喔 07/19 21:01
5F:→ Cys0418:Assign amterial orientation.. 07/19 23:54
6F:→ Cys0418:~~~~~~~material~~~~~~ 07/19 23:54
7F:→ Cys0418:依據材料特性..可使用global或local之座標 (in property) 07/19 23:56
8F:→ ds76528:Cys大大~太感謝你了~這樣就可以跑了( ′▽`)-o█ 因囡囝囚 07/21 09:44
9F:→ wengbee:可以到台灣CAE論壇討論 www.cae.org.tw 09/07 11:53