| 基本物理量对汽车碰撞剧烈程度的影响分析 |
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| 引用本文： | 张健,张鑫,高金贵.基本物理量对汽车碰撞剧烈程度的影响分析[J].北华大学学报(自然科学版),2011,12(4):475-477. |
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| 作者姓名： | 张健 张鑫 高金贵 |
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| 作者单位： | 1. 北华大学交通建筑工程学院,吉林吉林,132013
2. 北京交通大学交通运输学院,北京,100044 |
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| 基金项目： | 吉林省教育厅科学技术研究项目，吉林市科技发展计划项目 |
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| 摘 要： | 为了研究汽车碰撞剧烈程度与碰撞过程中单一运动变量的关系,在已有的实车碰撞试验资料的基础上,选择碰撞车质量、碰撞前车速和碰撞车动量为基本物理量,应用数学回归分析方法,分析了它们对汽车碰撞剧烈程度的影响,可为汽车碰撞事故的分析提供简单、实用的结论.
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| 关 键 词： | 汽车碰撞 剧烈程度 基本物理量 回归分析 |
Influence Analysis of Basic Physics Variables on Vehicle Collision Acute Degree |
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| ZHANG Jian,ZHANG Xin,GAO Jin-gui.Influence Analysis of Basic Physics Variables on Vehicle Collision Acute Degree[J].Journal of Beihua University(Natural Science),2011,12(4):475-477. |
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| Authors: | ZHANG Jian ZHANG Xin GAO Jin-gui |
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| Institution: | ZHANG Jian1,ZHANG Xin2,GAO Jin-gui1(1.Transportation and Construction Engineering College of Beihua University,Jilin 132013,China,2.Transportation College of Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | In order to research the relationship between vehicle collision acute degree and single motion variable,collision vehicle quality and pre-impact speed and collision vehicle momentum were chosen as basic physics variable based on existing car to car collision test data.The influence of basic physics variables on vehicle collision acute degree was analyzed by mathematical regression analysis.Analysis results can provide simple and practical conclusions for vehicle collision accident reconstruction. |
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| Keywords: | vehicle collision acute degree basic physics variable regression analysis |
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