冲击压缩脆性材料中破碎波的几个问题

SOME PROBLEMS OF FRACTURE WAVES IN BRITTLE MATERIALS UNDER SHOCK LOADING

从理论上讨论了在玻璃和岩石中冲击破碎波研究所存在的几个问题，如机制，是微裂纹开裂还是相变，为什么玻璃总从界面开始以及速度等问题。

In this paper,some problems of fracture waves in glasses and rocks under shock loading are discussed,such as wheather its formation mechanism is crack growth or phase transformation,why it begins from the surface of glasses,and what is its propagation velocity.