摘要
阐述了用声发射技术评价岩体稳定性的基本原理，介绍了其在危险山体、放顶、冒顶监测中的应用。
The basic principles of evaluation of stability of rock mass with sound emission technology is expounded,and its application in monitoring dangerous rock mass,dilapidating roof by cutting groove and roof falling is presented
出处
《中国钼业》
1997年第6期19-22,共4页
China Molybdenum Industry
