摘要
从岩体具有许多细微气孔缺陷的观点出发,结合试验结果,利用断裂力学理论,分析讨论了在爆炸应力波作用下岩体裂纹的产生与发展,从而阐述了在应力波作用下岩体的破碎机理。
According to the defect of much tiny hole in rock,relative test and the fr acture mechanism,this paper analyses and discusses the form and d evelopment of rock crackle by explosive stress wave,then points out the r ock crush mechanism by stress wave.
出处
《湖南有色金属》
CAS
2002年第3期1-3,共3页
Hunan Nonferrous Metals
关键词
爆炸应力波
裂纹
岩石破碎机理
explosive stress wave
crackle
ro ck crush mechanism
