摘要
针对目前多框整体结构件建立有限元模型存在周期长、精度低且依赖于有经验的分析人员的问题,提出了参数化建立多框整体结构件有限元模型的新方法——"框体拼接"法。根据该方法的原理,对ANSYS二次开发,编写了多框整体结构件有限元建模软件。利用该软件实现了对多框整体结构件主动、快速、准确的参数化建立有限元模型。
According to the problem that the present way of finite element modeling of muti-frame monolithic components leads to a long period, low precision and dependence of experienced analyst, a new way called ＂Frame Splicing＂ based on parametric modeling is put forward. A finite element modeling software is programmed according to the way based on secondary development of ANSYS, which is active, rapid and accurate in parametric modeling of muti-frame monolithic components.
出处
《机械制造与自动化》
2009年第1期51-53,共3页
Machine Building & Automation
关键词
多框整体结构件
有限元模型
框体拼接
muti-frame monolithic components
finite element model
frame splicing
