It is validated that U-shape combination buffer consisting of U-shape steel plate and I-shape lead bar can resile after any soft-collision,and has better performance of automatic resilience.

对基模型进行软碰撞限位振动台实验,表明由U型钢和I型铅棒组成的U型组合软碰撞限位器,软碰撞恢复到平衡位置,具有较理想的自复位能力。