| 一起交通事故中车辆碰撞速度的分析计算 |
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| 引用本文： | 许海华. 一起交通事故中车辆碰撞速度的分析计算[J]. 长春大学学报, 2010, 20(6): 42-45 |
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| 作者姓名： | 许海华 |
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| 作者单位： | 广东科学技术职业学院机械与电子工程学院,广东珠海519090 |
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| 基金项目： | 四川省重点攻关项目（NO0423195） |
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| 摘 要： | 分析交通事故发生的原因,速度则是关键性的因素。汽车碰撞过程本质上就是车速剧烈变化的过程。如何正确推算出事故发生瞬间的碰撞车速,为交通事故处理提供间接的理论依据。本文正是基于一起交通事故中,两车碰撞后产生的塑性变形量和滑移距离,运用运动学理论,引用典型事故速度计算公式,推算出两车碰撞前的速度。
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| 关 键 词： | 交通事故 碰撞 速度 变形量 |
Analysis and calculation of vehicle collision speed in a traffic accident |
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| XU Hai-hua. Analysis and calculation of vehicle collision speed in a traffic accident[J]. Journal of Changchun University, 2010, 20(6): 42-45 |
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| Authors: | XU Hai-hua |
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| Affiliation: | XU Hai-hua(Machinery and Electronic Engineering Institute,Guangdong Institute of Science and Technology,Zhuhai 519090,China) |
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| Abstract: | Speed is the key factor in analyzing the reasons of traffic accidents.The automotive collision is essentially dramatic change process of speed.The accurate calculation of the moment-speed of collision accidents provides indirect theoretical evidence for handling traffic accidents.Based on plastic deformation and sliding distance in a traffic accident,this article calculates the speed of the two vehicles before the collision by using kinetic theory and citing the typical accident rate formula. |
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| Keywords: | traffic accident collision speed plastic deformation |
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