Application of a microseismic monitoring system in deep mining

作     者：Chengxiang Yang Zhouquan Luo Guobin Hu Xiaoming Liu 

作者机构：School of Resources and Safety Engineering Central South University Changsha 410083 China 

出 版 物：《Journal of University of Science and Technology Beijing》 (北京科技大学学报（英文版）)

年 卷 期：2007年第14卷第1期

页      面：6-8页

核心收录：

学科分类：081901[工学-采矿工程] 0819[工学-矿业工程] 08[工学] 

基　　金：This work was financially supported by the National Key Technologies R & D Program of China (No.2004BA615A-04) 

主　　题：microseismicity monitoring event deep mining important foundation for further studies on hazard prediction, based on 

摘      要：A microseismic monitoring system was used in the Donggua Shan underground copper mine, and its application was introduced. The spacial distribution of the seismic event was monitored effectively during mining with this system. The distribution of the seismic intensity in different time periods and in the different mining districts was obtained via the clustering analysis of the monitored results, and the different intensity concentration districts of seismicity were compartmentalized. The various characteristics and waveforms of different vibrations in the underground mine were revealed with the help of the micro-seismic monitoring system. It was proved that the construction and application of the micro-seismic monitoring system in the mine not only realized the continuous monitoring of seismicity in the deep mine, but also settled an this system.