*Material, name=Material-1 <br>*Damage Initiation, criterion=DUCTILE <br> 0.85,0.,0. <br>*Damage Evolution, type=DISPLACEMENT <br> 0.04, <br>*Density

接上<br/>然后点击下图所示“suboption”定义“damage evolution”<br/><div class="cae-img"><img src="http://img.jishulink.com/caenet/forums/upload/2012/08/30/106/79373885205002.png" title="damage-evolution.png" alt="damage-evolution.png"></div><br/>2、定义“plastic”，见下图：<br/><div class="cae-img"><img src="http://img.jishulink.com/caenet/forums/upload/2012/08/30/106/79387082006550.png" title="plastic.png" alt="plastic.png"></div><br/>然后点击下图所示“hardening”定义“johnson-cook”<br/><div class="cae-img"><img src="http://img.jishulink.com/caenet/forums/upload/2012/08/30/106/79398149205769.png" title="hardening.png" alt="hardening.png"></div><br/>然后定义“rate-depend”<br/><div class="cae-img"><img src="http://img.jishulink.com/caenet/forums/upload/2012/08/30/106/79401216402394.png" title="rate-depent.png" alt="rate-depent.png"></div><br/>至此，所有材料参数定义完成！<br/>

以上所有定义的都是材料特性；<br/>像，定义密度和弹性模量就不多说了；<br/>主要说：<br/>1、定义ductile damage，见下图<br/><div class="cae-img"><img src="http://img.jishulink.com/caenet/forums/upload/2012/08/30/106/79407713306287.png" title="ductile.png" alt="ductile.png"></div><br/>然后点击下图所示“suboption”定义“damage evolution”<br/><div class="cae-img"><img src="http://img.jishulink.com/caenet/forums/upload/2012/08/30/106/79409319509433.png" title="damage-evolution.png" alt="damage-evolution.png"></div><br/>下面继续给出图文；<br/>

请大神详解一下inp文件所述内容在abaqus中如何操作

浏览：100822 回答：3

*Material, name=Material-1
*Damage Initiation, criterion=DUCTILE
0.85,0.,0.
*Damage Evolution, type=DISPLACEMENT
0.04,
*Density
7.85e-09,
*Elastic
200000., 0.3
*Plastic, hardening=JOHNSON COOK
507., 320., 0.064, 0., 0., 0.
*Rate Dependent, type=JOHNSON COOK
0.28,1.
**

邀请回答我来回答

全部回答

(3)

默认最新

wu1122

还有一个问题想请教您。** ELEMENT CONTROLS
**
*Section Controls, name=EC-1, DISTORTION CONTROL=YES, ELEMENT DELETION=YES, hourglass=RELAX STIFFNESS
1., 1., 1.
*Amplitude, name=Amp-1
0., 0., 0.01, 50.
** 这一部分是在哪里定义的。谢谢再给个截图呗。

2012年8月31日

评论点赞

taozui3285

接上
然后点击下图所示“suboption”定义“damage evolution”