基于PAM-CRASH的铁路道口防撞护栏碰撞仿真  

Railway crossing guardrail crash simulation based on PAM-CRASH

作　　者：卫绍元[1] 王冬梅[1] 

机构地区：[1]辽宁工学院汽车与交通工程学院,锦州121001

出　　处：《机械设计与制造》2007年第2期151-152,共2页Machinery Design & Manufacture

摘　　要：在详细分析汽车与防撞护栏碰撞基本变形的基础上,利用有限元法建立防撞护栏和汽车的模型,并运用PAM-CRASH对其进行仿真。该仿真从某种角度来说,降低了实验难度,但却达到了与实际实验同样的效果。In the paper, it analyses the basic deformation in detail, which comes from vehicle and guardrail crash. Then it builds the finite element model of guardrail and vehicle, and carries out their crash simulation with PAM-CRASH. In a way, this simulation reduces experiment＇s difficulty, but it reaches the same results with the actual experiment.

关 键 词：PAM—CRASH 碰撞仿真 铁路道口防撞护栏 有限元法 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]