| 绕碰撞点转动的汽车二维碰撞速度分析 |
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| 引用本文： | 朱欣顺. 绕碰撞点转动的汽车二维碰撞速度分析[J]. 交通科技与经济, 2006, 0(3): 71-72 |
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| 作者姓名： | 朱欣顺 |
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| 作者单位： | 黑龙江科技学院,嵩山校区,哈尔滨,150090 |
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| 摘 要： | 利用刹车印公式、动量守恒定理和相对质心转动的冲量矩定理．通过测量出碰撞点的位置，在不需要车辆回转角速度、法向弹性恢复系数和切向相时滑动摩擦系数的情况下，推算出一种两汽车发生二维碰撞时的速度。
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| 关 键 词： | 交通事故 二维碰撞 力学理论 速度计算 |
| 文章编号： | 1008-5696（2006）03-0071-02 |
| 收稿时间： | 2005-12-24 |
| 修稿时间： | 2005-12-24 |
A velocity analysis of two-dimension vehicle crash running round the point of collision |
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| ZHU Xin-shun. A velocity analysis of two-dimension vehicle crash running round the point of collision[J]. Technology & Economy in Areas of Communications, 2006, 0(3): 71-72 |
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| Authors: | ZHU Xin-shun |
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| Abstract: | It uses the formula brake-print, law of momentum and theorem of impulsive moment. According to the position of point of collision, a velocity model is obtained when two-dimension vehicle crash, under the conditions of unknown angular velocity of vehicle, restitution coefficient and friction coefficient. |
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| Keywords: | traffic accident two-dimension vehicle crash mechanics theory velocity determination |
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