中文摘要：

失败波浪被观察了在自从 1991，装载的影响下面在玻璃里宣传。是一个连续破裂地区可以在冲击波的繁殖期间与损坏累积过程被联系。一个进步破裂模型被建议就它的 heterogeneousmeso 结构而言在震惊的玻璃里描述失败波浪形成和繁殖。原版并且。当装载的吃惊在 Hugoniot 有弹性的限制下面时，起核心作用的微裂缝将与伴随物膨胀沿着毛孔和另外的缺点膨胀。失败波浪的 Thegoverning 方程被无弹性的体积紧张与材料损坏和骨折描绘。并且无弹性的体积紧张从原来的毛孔的倒塌从微裂缝和压缩紧张的成核和扩大由膨胀紧张组成。免费表面速度的 Numericalsimulation 在设计物理的中国学院在对 K9 玻璃的平面影响实验的好同意被执行并且发现。并且纵的、侧面的 ands 听说在失败波浪的到达之上的应力历史被预言，它介绍减少砍在没有通过的层的强度和失去的裂片强度。

英文摘要：

The failure wave has been observed propagating in glass under impact loading since 1991. It is a continuous fracture zone which may be associated with the damage accumulation process during the propagation of shock waves. A progressive fracture model was proposed to describe the failure wave formation and propagation in shocked glass considering its heterogeneous meso-structures. The original and. nucleated microcracks will expand along the pores and other defects with concomitant dilation when shock loading is below the Hugoniot Elastic Limit. The governing equation of the failure wave is characterized by inelastic bulk strain with material damage and fracture. And the inelastic bulk strain consists of dilatant strain from nucleation and expansion of microcracks and condensed strain from the collapse of the original pores. Numerical simulation of the free surface velocity was performed and found in good agreement with planar impact experiments on K9 glass at China Academy of Engineering Physics. And the longitudinal, lateral and shear stress histories upon the arrival of the failure wave were predicted, which present the diminished shear strength and lost spall strength in the failed layer.