摘要
本文简要介绍了汽车耐撞性分析有限元法的主要内容,涉及基本方程、有限元法与有限差分法的应用、材料本构关系及接触问题的处理等。文章后面给出了应用实例,以说明有限元法的能力与潜力。
This paper gives a brief introduction to the crashworthiness analysis of automobiles with finite element method concerning basic equations, the application of finite element and finite difference methods, the constitutional relation of materials and the treatment of contact problem Besides theoretical descriptions, some examples are given to demonstrate the capability of the finite element method in crash simulations.
出处
《汽车工程》
EI
CSCD
北大核心
1994年第1期1-6,11,共7页
Automotive Engineering
关键词
耐撞性
有限元法
分析
汽车
Crash worthiness Finite element method Analysis
