Research on the Crash Safety of the Car Bumper Base on the Different Standards

被引：3
|
作者：
Ma, Q. H. [1 ]
Zhang, C. Y. [2 ]
Han, S. Y. [1 ]
Qin, Z. T. [1 ]
机构：
[1] Shanghai Univ Engn Sci, Coll Automot Engn, Shanghai 201620, Peoples R China
[2] Shanghai Univ Engn Sci, Coll Mech Engn Shanghai, Shanghai 201620, Peoples R China
来源：
INTERNATIONAL JOURNAL OF SECURITY AND ITS APPLICATIONS | 2013年 / 7卷 / 06期
关键词：
Automotive engineering; bumper; CAE model; HyperMesh pre-treatment; finite element analysis;
D O I：
10.14257/ijsia.2013.7.6.15
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The bumper is an important part of a vehicle safety performance evaluation. In this paper, a domestic A-class car bumper as the object of study. CAE model was established by using HyperMesh software, and the finite element method is applied to solve the calculation of the model. The bumper were studied in C-NCAP and E.C.E R42 two different standards. The bumper is optimized by changing the structure size of the way. Appropriate to increase the thickness of the metal bar bumper can improve its safety performance, while its weight changed little.
引用
收藏
页码：147 / 154
页数：8
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