文章基本信息

标题：Simulation Analysis of Car Front Collision Based on LS-DYNA and Hyper Works
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作者：Chunke Liu , Xinping Song * , Jiao Wang
期刊名称：Journal of Transportation Technologies
印刷版ISSN：2160-0473
电子版ISSN：2160-0481
出版年度：2014
卷号：04
期号：04
页码：337-342
DOI：10.4236/jtts.2014.44030
语种：English
出版社：Scientific Research Publishing
摘要：Based on the basic principle of vehicle crash analysis using the finite element method, a car finite element model was built by using Hypermesh software. To simulate the front collision test of the car, the LS-DYNA software is adopted to calculate the deformation of the car and the acceleration time history curves during the crashing process; the anti-impact capability of the car is evaluated from this simulation. The results demonstrate that the improvement of local structure can promote the crashworthiness of the car, but the further improvement needs a major change of the car structure.
关键词：Frontal Collision; Simulation Analysis; LS-DYNA; Hyper Works