三山岛金矿新立矿区微震系统设计及应用  

Design and Application of Microseismic System in Xinli Mining Area of Sanshandao Gold Mine

作　　者：杜富瑞[1,2] 谢玉玲[1] 胡乃联[1] 李国清[1] 

机构地区：[1]金属矿山高效开采与安全教育部重点实验室 [2]山东黄金矿业股份有限公司

出　　处：《金属矿山》2013年第9期148-151,共4页Metal Mine

基　　金："十二五"国家科技支撑计划项目(编号:2012AA062200)

摘　　要：根据三山岛金矿新立矿区实际生产作业情况,布置了高灵敏度拾震传感器,搭建了微震监测系统平台,采用微震监测技术进行深部矿床地压监测;分析了拾取到时波形,在上位机进行了定位计算。系统建成以来,运行良好,提高了井下生产作业的安全性,有效地预防了井下岩爆突水事故的发生,取得了良好的经济效益和社会效益。According to the actual production situation of Xinli mining area in Sanshandao Gold Mine,a high sensitivi- ty seismoscopes sensor is laid out, and a microseismic monitoring system platform is built. The microseismic monitoring tech- nique is adopted for ground pressure monitoring of deep deposit; the onset-time picking waveform is analyzed and made the positioning calculation by host computer. Since established, the system runs well, which improves the underground production safety and effectively prevent from underground rock burst water inrush accident with good economic and social benefits achieved.

关 键 词：微震监测 震源定位 采矿工程 到时拾取 

分 类 号：TD326[矿业工程—矿井建设]