Minibus Frontal Crash Analysis Based on LS-DYNA

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Minibus Frontal Crash Analysis Based on LS-DYNA

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[1]FENG Lan-fang,XIA Zhao-yi,HE Qiang,et al.Minibus Frontal Crash Analysis Based on LS-DYNA[J].Journal of Zhengzhou University (Engineering Science),2013,34(01):99-102.[doi:10.3969/j.issn.1671-6833.2013.01.024]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 34 Number of periods: 2013 01 Page number: 99-102 Column: Public date: 2013-01-16

Title:: Minibus Frontal Crash Analysis Based on LS-DYNA

Author(s):: FENG Lan-fang1; XIA Zhao-yi1; HE Qiang1; WANG Hong-xiao1; HUI Yan-bo1; XING Zhi-wei1; 1. Advanced Manufacturing Technology Research Institute, He Nan University of Technology , Zhengzhou 450007 , China;2. Lucheng Automobile Co. Ltd Chongqing 400033 , China

Keywords:: frontal crash ; LS-DYNA ; finite element analysis ; nonlinear

CLC:: TH122

DOI:: 10.3969/j.issn.1671-6833.2013.01.024

Abstract:: The finite element analysis model for the minibus is set up by HyperMesh software based on theCAD model.In the LS-DYNA environment,the vehicle frontal crash nonlinear simulation is done,and crashrelated parameters are obtaind. The main energy-absorbing in crash process are analyzed. Simulations are car-ried out and the results coincide well with those of real minibus crash test.The simulation and vehicle crash re-sults show that : by using the finite element analysis for vehicle frontal crash simulation is effective.

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