| 汽车与行人碰撞事故再现及行人致伤特点分析 |
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| 引用本文： | 王宏雁,王勇,何宇桐.汽车与行人碰撞事故再现及行人致伤特点分析[J].道路交通与安全,2008,8(5):37-42. |
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| 作者姓名： | 王宏雁 王勇 何宇桐 |
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| 作者单位： | 同济大学汽车学院汽车安全技术研究所,上海201804 |
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| 基金项目： | 德国大众和同济大学“中国道路交通事故研究项目” |
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| 摘 要： | 通过对事故中汽车损坏痕迹及行人伤亡情况的鉴定及模型的建立，构建事故碰撞环境，使用成熟事故再现软件PC-Crash对汽车与行人碰撞事故发生过程进行重建，对行人碰撞后的运动响应及各损伤部位的动力学响应参数进行分析，将仿真结果中行人的运动响应、损伤部位的伤亡程度及动力学响应结果与法医学尸检报告中的客观事实进行对比，得出基于PC—Crash的仿真结果与实际情形基本符合的结论。因此，利用计算机仿真技术快速重建有行人参与的事故碰撞过程，分析行人的致伤方式并提供损伤部位的动力学响应参数等，对于交通伤法医学鉴定及深化交通伤机理研究具有参考价值。
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| 关 键 词： | 行人 交通事故 再现分析 损伤机理 PC—Crash |
Reconstruction of automobile-Pedestrian accident and analysis on pedestrian injury mechanism |
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| Wang Hongyan Wang Yong He Yutong.Reconstruction of automobile-Pedestrian accident and analysis on pedestrian injury mechanism[J].Road Traffic & Safety,2008,8(5):37-42. |
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| Authors: | Wang Hongyan Wang Yong He Yutong |
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| Institution: | Wang Hongyan Wang Yong He Yutong (Institute of Automobile Safety Technology of Automobile College,Tongji University,Shanghai 201804) |
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| Abstract: | With the investigation of vehicle damage and pe- destrian injury situation,an impact model is established to reconstruct the vehicle-pedestrian accident with the comput- er simulation software PC-Crash,so as to analyze the re- sponse of pedestrian after impact and the dynamics response parameters of every damnffication part.Through the com- parison between the computer simulation response and details of forensic report,the model of computer simulation perfect- ly reconstructs every phase of the vehicle-pede... |
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| Keywords: | pedestrian traffic accident reconstruction injury mechanism PC-Crash |
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