Numerical Simulation Analysis of the Collision Approaching Speed in Two Cars Head-On Collision

摘要：

Basing on the finite element and nonlinear finite element,the car collision was analyzed in this paper.The effect of the approaching speed on the collision deceleration of the car was studied by changing the approaching speed.The analysis of absorbed energy characteristic of two cars collision with different approaching speeds also studied in this paper.The result of simulation indicated,with the increasing of the approaching speed,the collision deceleration of the car body increased,what”s more,the amplitude of the collision deceleration also increased,and the bigger car absorbed less energy than the middle-sized one during the collision of the two cars.

关键词： car crash collision approaching speed simulation numerical analysis

作者: Zhang Guirong Wu Na Zhang Jianhua Li Huoyu

作者单位: Shandong Jiaotong University, Shandong. Jinan, China, 250023 Hebei University of Technology. Tianjin. China. 300130

会议类型: 国内会议

会议名称: 第九届人-机-环境系统工程大会

会议地点: 辽宁丹东

会议语种:英文

页码: 91-94

在线出版日期: 2009-07-24（万方平台首次上网日期，不代表论文的发表时间）