【摘要】 红透山铜锌矿是国内深井开采矿山之一,岩爆显现比较突出。采用微震监测系统进行采掘作业的实时监控,其中控制点的布置直接影响监测范围和监测效果。通过对矿体地质构造与空区状态的分析,进一步分析地压分布情况,并结合微震监测特点提出控制点布置方案,进而起到监测预警作用。更多还原

【Abstract】 Hongtoushan is one of the deep mining mines in china,where rock burst is appeared more prominent.The seismic monitoring system is used to monitor the mining operations real time.The setting of the monitoring points directly affect the monitoring range and monitoring effect in the microseismic monitoring system.The ore body geological structure and empty zone state are analyzed,and then the pressure distribution is also further analyzed.Combined with seismic monitoring characteristics,the control points setting are put forward,which plays a role in monitoring pre-warning.更多还原