Automobile Crash Box Structure Optimization and Simulation

摘要：

　　This paper mainly designs several projects to analyze the deformation of crash box.Through analyzing the crushing distance,energy absorption and axial force variation,which is under different schemes and low crash speed,gets that:a front crash box slot is necessary; Filling foam allows the specimen to absorb more energy and makes the carrying capacity changing more stably.Finally,we compared simulation results with the experimental results,and on this basis,providing improvement program means.

关键词： Crash Box Finite Deformation Low Speed Crash

作者: Wenlong Yin Guoping Yang

作者单位: College of Automobile Engineering,Shanghai University of Engineering Science,201620,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 737-740

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）