微震技术在兴隆磷矿采空区监测中的应用  

APPLICATION OF MICROSEISMIC TECHNOLOGY FOR MONITORING THE GOAF OF XINGLONG PHOSPHATE MINE

作　　者：李慧[1] 袁本胜[2,3] 周磊[1] 蔡桂生[1] 张晓朴[2,3] 

机构地区：[1]湖北兴发化工集团股份有限公司,湖北宜昌443000 [2]北京矿冶研究总院,北京102628 [3]金属矿山智能开采技术北京市重点实验室,北京102628

出　　处：《矿冶》2016年第1期10-12,21,共4页Mining And Metallurgy

基　　金："十二五"国家科技支撑计划项目(2012BAB01B04)

摘　　要：地压灾害是几乎所有矿山都要遇到的安全问题之一。介绍国内外微震监测系统的研究现状,通过在兴隆磷矿建设一套微震监测系统对其采空区稳定性进行地压监测,并根据一段时间的监测数据,对废石充填过程中的地压活动情况进行分析。分析结果表明在采空区地压控制过程中进行微震监测非常必要。最后建议对于具有岩爆风险的矿山在开采和掘进施工过程以及采空区治理时开展微震监测,加强岩爆风险实时监测。Ground pressure disaster is one of the security problems encountered in almost all mines. This paper first introduces the current research situation of microseismic monitoring system at home and abroad, and then builds a set of microseismic monitoring system to monitor the stability of goaf in the Xinglong phosphate mine. Based on the monitoring data for a period of time, the ground pressure activities during the filling process are analyzed. The analysis results show that it is necessary to carry out the microseismic monitoring in the ground control process of mining goaf. Finally, it is suggested that carrying out the microselsmic monitoring should be a must in the mining and excavation construction process and the treatment of goaf, because it can strengthen the rockburst risk real-time monitoring and reduce the loss of personnel and equipment.

关 键 词：微震 岩爆 地压监测 

分 类 号：TD326.2[矿业工程—矿井建设]