【摘要】 论述了岩体声发射技术的基本原理 ,介绍了其在采矿工程中的若干应用 :地应力测量、高应力区圈定、冒顶预测预报、岩爆预测预报及稳定性评价。更多还原

【Abstract】 This paper discribes the principle of rock acoustic emission techniques.Some applications such as in-situ rock stress measuring,locating high stress zone,predicting roof falling,predicting rockburst and evaluating rock stability are presented.更多还原