IMS微震监测技术在漂塘钨矿的应用

英文篇名：The application of IMS microseismic monitoring technique in Piaotang tungsten mine
中文刊名：中国矿业
英文刊名：China Mining Magazine
作者：李海港 ; 龙卿吉
英文作者：LI Hai-gang ; LONG Qing-ji ; University of Science and Technology Beijing ; Jiangxi Science &Technology Research Center for Work Safety (Jiangxi Engineering and Technological Research Center of Industrial Safety) ; Beijing General Research Institute of Mining & Metallurgy ; Jiangxi Administration of Work Safety
中文关键词：微震监测 ; 震源参数 ; 安全生产
英文关键词：microseismic monitoring ; source parameters ; work safety
出版日期：2014-12-15
机构：北京科技大学;江西省安全生产科学技术研究中心(江西省工业安全工程技术研究中心);北京矿冶研究总院;江西省安全生产监督管理局;
年：2014
期：12
出版单位：中国矿业

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。
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.

引文

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