基于C-NCAP的类菱形概念车侧碰安全性研究

中国机械工程 ›› 2010, Vol. 21 ›› Issue (1): 99-103.

基于C-NCAP的类菱形概念车侧碰安全性研究

赵敏;刘迪辉;钟志华;高晖

湖南大学汽车车身先进设计制造国家重点实验室，长沙， 410082

出版日期:2010-01-10 发布日期:2010-01-22
基金资助:
国家自然科学基金资助重点项目(60635020)
Key Program of National Natural Science Foundation of China（No. 60635020）

Research on Lateral Crashworthiness of Rhombus Concept Car Based on C-NCAP

Zhao Min;Liu Dihui;Zhong Zhihua;Gao Hui

State Key Laboratory of Advanced Design and Manufacture for Vehicle Body,Hunan University, Changsha, 410082

Online:2010-01-10 Published:2010-01-22
Supported by:
Key Program of National Natural Science Foundation of China（No. 60635020）

摘要/Abstract

摘要：

研究了类菱形概念车的特殊布置方式。根据中国新车评价规程(C-NCAP)侧碰试验的要求，在同一建模方法下建立了类菱形概念车与某常规轿车的侧面碰撞有限元模型，并对二者的侧向刚度及侧碰性能进行了分析与对比，结果表明类菱形概念车侧向刚度及侧碰性能均明显优于常规轿车。

关键词:

类菱形概念车, 建模方法, 侧向刚度, 侧碰性能

Abstract:

The particular layout of a rhombus concept car had been studied.According to the requirements for the side impact test of C-NCAP(China new car assessment program),the side impact finite element models of the rhombus concept car and a conventional car were built with the same modeling method.The comparisons between the simulation results of the two models indicate that lateral stiffness and crashworthiness of the rhombus car is much better than the latter.

Key words: rhombus concept car, modeling method;lateral stiffness;lateral crashworthiness

中图分类号:

U467.1

赵敏, 刘迪辉, 钟志华, 高晖.

基于C-NCAP的类菱形概念车侧碰安全性研究

[J]. 中国机械工程, 2010, 21(1): 99-103.

DIAO Min, LIU Di-Hui, ZHONG Zhi-Hua, GAO Hui.

Research on Lateral Crashworthiness of Rhombus Concept Car Based on C-NCAP

[J]. China Mechanical Engineering, 2010, 21(1): 99-103.

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