摘要
白车身是由板、壳组成的十分复杂的结构体系,本文作者采用三节点和四节点空间板壳有限元离散桑塔纳-2000整个白车身,建立有限元分析的精确模型,根据反对称原理取白车身一半进行计算,采用局部加强方法,使其扭转刚度提高2s％～30％,计算结果与实验吻合较好。
Body-in-white is a very complicated structure system and is composed of plates and case. Theprecision model for finite element analysis of San-tana-2000 body-in-white is built up. According to the antisymmetry prniciple, half body-in-white is calculated. The calculation result and the experiment is equal.
出处
《上海汽车》
1995年第5期4-5,8,共3页
Shanghai Auto
