Based on the software ADAMS, the models of three-dimensional vehicle, three-dimensional corrugated beam barrier and curb were built. Collision simulation experiments of different collision angle and velocity were done. 基于ADAMS软件建立了适合护栏碰撞仿真试验的三维汽车模型、三维波型梁护栏模型、路缘石模型,进行了不同碰撞角度和速度的碰撞仿真试验。