【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。更多还原

【Abstract】 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.更多还原