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| 汽车碰撞散落物再现模型研究 | |
| 引用本文： | 林庆峰,许洪国. 汽车碰撞散落物再现模型研究[J]. 汽车工程, 2007, 29(1): 63-66 |
| 作者姓名： | 林庆峰 许洪国 |
| 作者单位： | 吉林大学交通学院,长春,130022 |
| 摘 要： | 选取交通事故现场遗留的典型散落物作为试验对象,制作散落物承载装置并模拟真实环境下的车辆碰撞过程,利用VC3000加速计实时计测试验车相关运行参数,在干燥沥青路面进行散落物抛撒试验,深入分析散落物在地面的分布形态,利用ADAMS仿真分析散落物与车辆之间的相对运动过程,探讨路面散落物分布场的特征参数与碰撞车速的关系。 |
| 关 键 词： | 事故再现 碰撞研究 散落物 仿真 |
| 修稿时间： | 2006-03-242006-06-27 |
A Study on Reconstruction Model for Debris in Vehicle Impact |
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| Lin Qingfeng,Xu Hongguo. A Study on Reconstruction Model for Debris in Vehicle Impact[J]. Automotive Engineering, 2007, 29(1): 63-66 | |
| Authors: | Lin Qingfeng Xu Hongguo |
| Affiliation: | College of Transportation, Jilin University, Changchun 130022 |
| Abstract: | In this paper,typical debris left in traffic accident scene is selected as the test object,loading equipment for debris is built and vehicle crash simulation is performed and compared to the real accident conditions.The relevant operation parameters of test vehicle are measured realtime by VC3000 accelerometer.The debris is scattered on dry pitch road surface, and the distribution pattern of debris on pavement is analyzed.The course of relative movement between debris and vehicle is studied by using multi-body dynamics software ADAMS.The relationship between characteristic parameters of debris distribution on road surface and the vehicle speed in crash is investigated. |
| Keywords: | Accident reconstruction Crash research Debris Simulation |
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