基于MITC单元的扩展有限元

chentao807

回复  tonnyw


   请问版主，可不可以说MITC单元是对Reissner理论的改进
dongsheng01 发表于 2011-8-5 18:46

两个不是一个层面的东西吧，它是放松了对剪切力的过刚要求。

tonnyw

回复  tonnyw


   请问版主，可不可以说MITC单元是对Reissner理论的改进
dongsheng01 发表于 2011-8-5 18:46

There are two types of plate theory. One is Kirchhoff type; the other Reissner type, which means basically there are two kinds of mathematical models.

These two types of mathematical models are fixed. The XFEM, MITC, or other numerical methods are just different numerical ways to solve the mathematical models.

sunenjoy

好高深呀，完全不懂