摘要
本文结合国内金属矿山现实，介绍预报矿山岩层冒落的方法，如声发射监测法、位移观测法、概率统计法和岩体结构分析法；同时还论述了矿山产生岩层大冒落的条件与时间效应。这些情况可作为预报岩层冒落的依据。
Combtning with the real situation of chindd’S metal mines,the authors makean introduction of forecasting methods of mine strata caving.such as monitoring by soundemission,displacement observation, probability statistics and analysis of rock mass struc-ture,and discuss on condition and time response to large strata caving occurred in mines,which can be used as a basis of strala caving forecasting.
出处
《矿业研究与开发》
CAS
北大核心
1995年第4期11-14,共4页
Mining Research and Development
关键词
岩层冒落
声发射
监测
预报
矿山
Sirata caving,Sound emission,Monitoring,Forecasting
