简要论述承受轴向冲击载荷圆柱壳非弹性动屈曲响应的研究进展。

The development of research of inelastic dynamic buckling of cylindrical shells under axial impact is reviewed simply.

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提出完全弹性碰撞和完全非弹性碰撞情况下冲击能测量原理。

A measurement method of impact energy is proposed for the situations of perfect elastic collision and completely inelastic collision.

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采用完全非弹性蹦球模型分析了颗粒对容器底的冲击力，并给出了倍周期分岔现象的一种解释。

Based on a completely inelastic bouncing ball model, a possible explanation for the bifurcation phenomena is presented.

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