| 基于HyperWorks／LS—Dyna的车辆事故原因分析 |
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| 引用本文： | 祁玉新,陈道炯.基于HyperWorks／LS—Dyna的车辆事故原因分析[J].汽车科技,2010(1):19-22,38. |
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| 作者姓名： | 祁玉新 陈道炯 |
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| 作者单位： | 上海理工大学,上海,200093 |
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| 基金项目： | 上海市教委重点学科建设资助项目 |
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| 摘 要： | 通过现场勘测和调查．获取事故车辆的几何参数并在HyperWorks中建立有限元模型，利用LS-Dyna的非线性大变形有限元模拟技术，动态再现汽车交通事故过程，藉此分析交通事故中车辆被动安全装置未发生作用的原因，为事故鉴定及保险公司车辆定损提供理论依据。本方法为交通事故鉴定提供了一种新思路。
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| 关 键 词： | HyperWorks LS—Dyna 车辆事故模拟 |
Based on HyperWorks/LS-Dyna Analysis of Vehicle Accident |
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| QI Yu-xin,CHEN Dao-jiong.Based on HyperWorks/LS-Dyna Analysis of Vehicle Accident[J].Automobile Science and Technology,2010(1):19-22,38. |
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| Authors: | QI Yu-xin CHEN Dao-jiong |
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| Institution: | University of Shanghai for Science and Technology/a>;Shanghai 200093/a>;China |
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| Abstract: | Through on-site investigation and survey,to obtain the geometric parameters of vehicle and create finite element model in HyperWorks,using the LS-Dyna nonlinear large deformation finite element simulation technology,the dynamic process of reproduction traffic accidents,to analyze why the passive safety devices failure,provide a theoretical basis for Identification of accidents.This method can provides a new thread about the identification of traffic accidents. |
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| Keywords: | HyperWorks LS-Dyna |
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