Paper Title:
Simulation Study on Crash Performance of Vehicle’s Front Longitudinal Rails Based on Material Strain Rate
  Abstract

In this paper, the effect of material strain rate on the deforming process, the absorbing energy performance and the vehicle front longitudinal rails’ crash stress was researched.Furthermore, finite element model of a vehicle’s facial crash simulation was built up. Rigid wall facial crash simulation was carried out in two work conditions of considering front longitudinal rail strain rate and without considering it. Entire vehicle’s crash deceleraten was compared with test results. The results indicate that material strain rate has great effect on entire vehicle crash deceleraten, and the simulation result with considering material strain rate is more similar to test result than the one without considering it.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Modeling, Analysis and Simulation of Manufacturing Processes
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
401-405
DOI
10.4028/www.scientific.net/AMR.291-294.401
Citation
P. C. Shi, L. X. Gao, P. Xiao, "Simulation Study on Crash Performance of Vehicle’s Front Longitudinal Rails Based on Material Strain Rate", Advanced Materials Research, Vols. 291-294, pp. 401-405, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ke Chen, Xue Feng Tong, Xin Fang Wang
Chapter 5: Model and Optimization and Simulation
Abstract:Based on the vehicle crash finite element theory and the virtual proving ground (VPG), vehicle frontal crash is simulated. Under the VPG...
1222
Authors: Hong Lan Liu, Ning Hu
Chapter 2: Applied Mechanics, Monitoring and Control. Mechanical and Industrial Engineering
Abstract:Based on the RCAR test standards, this paper analyzed the low-speed bumper tests regulations, proposed the design principles of the crash-box...
781
Authors: Zi Peng Zhang, Chiu Wen Lin, Tso Liang Teng, Ching Yu Hsu, Cho Chung Liang, Yang Wang, Chien Jong Shih
Chapter 6: Motor Systems and Vehicle Engineering
Abstract:Front crash has high probability in tranfic accident, and the front energy absorption part plays a very important role during the crash and...
808