吉林大学学报(工学版) ›› 2001, Vol. ›› Issue (2): 91-95.

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Simple Calculation & Computer Program of Two-dimensional Impact

ZHU Xiao-bo1, HUANG Xi-chao2, ZOU Yi3   

  1. 1. Dept of Basic Sciences, The Second Aeronautical Institute of Air Force, Changchun 130022, China;
    2. Special Machinery Plant of the First Automobile Group Company, Changchun 130062, China;
    3. College of Transportant, Kunming University Science and Technology, Kunming 650051, China
  • Received:2000-11-20 Online:2001-04-25

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Abstract: Two dimensional surface impact can be simplified into general point impact and mixed solution method of point impact equation are produced in this paper.Slide and rotation process of car accident after collision and equivalent adhesion coefficient are illustrated.Finally a practical accident example is calculated by simplified computer program compiled by the authors.

Key words: two dimensional impact, mixed solution method, equivalent adhesive coefficient

CLC Number: 

  • U492.8+4
[1] Engineering Dynamics Corporation. Vehical analysis package user manual［Z］, 1994.
[2] 郑州华昶高科技有限公司.PG-CRASH交通事故模拟分析系统操作手册［Z］,1998.
[3] 李江.交通事故力学［M］.北京:机械工业出版社,2000.
[1] ZOU Yi, ZHU Xiao-bo, DING Tong-qiang. Heavy Traffic Accident Analysis Because of Road Face Maintenance [J]. 吉林大学学报(工学版), 2001, (3): 53-56.
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