本帖最后由 liuyinwang 于 2013-3-22 11:39 编辑 Perform3D的使用手册里面有这样一段话“Keep in mind that the goal of structural analysis is not to get an accurate simulation of a structure’s behavior, but to get information to help in making design decisions. Once an analysis model has been set up, it is easy to be seduced into believing that the model is an exact representation of the real structure. It probably is not, and it does not need to be. The model must be sufficiently accurate
手头有个PERFORM3D软件的学生版,保证可用,想学习这个软件的同志进来看看,版本是V210,个人感觉和现在的V4差不多(起码界面上没啥区别,本人对这个软件的研究还不深,具体和V4有那些区别也说不上来,见谅),想学习又苦于没有正式版的同学们可以研究研究下这个。好了不多说了,先上一张截图。