大学物理 ›› 2008, Vol. 27 ›› Issue (5): 41-41.

• 著者文摘 • 上一篇    下一篇

轿车冲撞行人过程的力学分析

贾常明   

  1. 中国刑警学院,辽宁沈阳110035
  • 出版日期:2008-05-25 发布日期:2008-05-20

Mechanics model analysis of car collision with pedestrian

  • Online:2008-05-25 Published:2008-05-20

摘要: 通过建立力学模型,分析轿车冲撞行人的力学过程,对此进行了计算和讨论,进而得到与实验结果相吻合的使行人发生倒立时轿车车速的临界值.并提供了一种有效估算临界车速的方法.

关键词: 四连伤害, 力学模型, 冲撞速度

Abstract: The dynamics process of a car colliding with a pedestrian is analyzed in terms of a proposed mechanics model. The critical velocity of the car causing the pedestrian upside down is produced from our calculation and discussion, which matches the laboratory result.

Key words: four-consecutive injury, mechanics model, collision speed

中图分类号: 

  • O313