关于surface语句的疑问？

cainiao07

在abaqus给的实例中有一句：
*Enrichment, name=abc, type=PROPAGATION CRACK, elset=PART-1-1-1.BC-E1, interaction=lower

*surface,type=xfem,name=efgh
abc

上面enrichment是在定义裂纹时产生的关键字，但是下面的*surface关键字在哪里用GUI定义啊？我在surface下面自己定义后发现语句变为“*Surface, type=ELEMENT, name=efgh“

感谢

luisyue.c

Data lines to define a crack surface created with TYPE=XFEM:
First line:

List of names of the enriched features as defined with the *ENRICHMENT option.

Abaqus/Standard will automatically generate a crack surface as the enriched elements crack.

Repeat this data line as often as necessary. Up to 16 entries are allowed per line.

这是帮助里的话，意思大概这两个先定义了enrichment后aba会自动生成一个crack面 type就是xfem。所以在gui里面应该只要你选了crack单元就会自动产生这个surface

cainiao07

luisyue.c 发表于 2017-9-21 16:47
Data lines to define a crack surface created with TYPE=XFEM:
First line:

感谢哈，看来我的crack定义还是有问题，我再研究一下。

zhongzhoulipu

请问一下，这个是在帮助文件里的哪一部分，我也在做XFEM

龙马往昔

来看看怎么样