【摘要】 利用IMS微震监测技术,建立漂塘钨矿地压微震监测系统,通过在矿区+496、+388和+268中段分别安装5台单通道检波器和1台三通道三向检波器,整体监测漂塘矿区多个中段的地压微震事件,实现了对漂塘钨矿矿山岩体微震活动24h连续监测,获取了大量微震事件的时空数据、误差、震级以及能量等多项震源参数,成功对危险区域进行预警,为矿区安全生产和开采方案的制定提供了依据。更多还原

【Abstract】 IMS microseismic monitoring technique was applied to ground pressure microseismic monitoring in Piaotang tungsten mine,and the monitoring system was established.Five single-channel detectors and a three-channel detector were installed at the stage of +496m、+388mand +268min the mine and 24hours’ continuous monitoring of rock mass microseismic events had been realized.A large number of source parameters of microseismic events such as spatiotemporal data、errors、magnitude and energy et al were obtained and danger areas were successfully founded.It provides the basis for the work safety and mining scheme in mining area.更多还原