客车骨架有限元建模的研究  

Finite element moldeling research of bus frame

作　　者：边鹏[1] 邓龙军[1] 

机构地区：[1]长安大学汽车学院

出　　处：《客车技术》2010年第4期9-12,共4页Bus Technology

摘　　要：介绍了有限元理论在客车结构设计中的啦用，提出了三维几何模型的简化原则及在建模过程中存在的问题，并以某6127型客车为研究对象，对通过CATIA和UG建立的三维儿何模型导入到有限元分析软件中的过程及出现的问题进行了系统地阐述，得出了相关的建模技巧。Introduces the finite element theory applicated in bus structure design,gives out the simplified principle of three-dimensional geometry moulding and existed issues during moulding process,also takes 6127 model bus as research object,and detailedly expatiates the existed issues and through CATIA and UG to set up a three-dimensional geometry moulding to lead-into finite element analysis software,obtains the relevant moldeling skill.

关 键 词：客车 有限元 建模 

分 类 号：U469.1[机械工程—车辆工程]