摘要
在建立某款轻型客车的有限元模型过程中,对模型进行了简化,并提出了在有限元建模过程中进行模型简化和几何清理的重要性以及方法与原则。最后将车身试验模态与有限元计算模态进行对比,验证了模型简化的可行性。
In the modeling process, a finite element model for the light bus is modeled and simplified, and some methods and principles of model simplification and geometry clean in finite element modeling are proposed. Based on the contrasts of tentative data and the simulation computed result,the feasibility of the model simplification is proved.
出处
《拖拉机与农用运输车》
2009年第4期97-99,共3页
Tractor & Farm Transporter
关键词
车身
有限元建模
模型简化
几何清理
Bus body
Finite element modeling
Model simplification
Geometry clean
