中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2004, Vol. 23 ›› Issue (5): 99-101.

• • 上一篇    下一篇

汽车安全带固定点强度分析与优化

杜子学,文孝霞   

  1. 重庆交通学院车辆工程研究所,重庆400074
  • 收稿日期:2003-10-20 修回日期:2003-12-16 出版日期:2004-10-15 发布日期:2015-05-18
  • 作者简介:杜子学(1962—),男,河北省邯郸人,教授,博士后,从事车辆设计方法与理论研究

The analysis and optimization of the fastened point intensity on automobile safey belt

DU Zi-xue, WEN Xiao-xia   

  1. Vehicle Engineering Institute,Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2003-10-20 Revised:2003-12-16 Online:2004-10-15 Published:2015-05-18

摘要: 安全带固定点强度是汽车被动安全的一个重要指标,国家强制性法规明确要求,在承受规定点试验载荷情况 下,安全带固定点的强度必须保证安全带不得从安装固定点处脱落。笔者结合长安SC1020微型货车,探讨了利用有 限元方法对安全带固定点强度进行模拟计算的问题,给出了可行的计算模型、边界条件和优化设计方法

关键词: 安全带, 固定点强度, 分析, 优化

Abstract: It is a important criterion of the fastened point intensity on automobile safe belt.The compulsive regulation of the country clearly requires that the fastened point intensity on the safe belt must ensure that the safe belt can’t be broken off under the weight of the give load.This paper treats the mini-truck of Changan Automobile works as the research object.discuss how to adopt FEM to simulate the fasten point inensity on the safe belt and finally gives a usable calculated model,boundary condi...

Key words: safe belt, fastened point intensity, analysis, optimization

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