期刊文献+

眼前山铁矿采区稳定性微震监测可行性研究

Feasibility Study on Microseismic Monitoring of Stability in Yanqianshan Iron Mine
下载PDF
导出
摘要 文章介绍了眼前山铁矿工程背景及回采过程中面临的地压问题,结合多通道微震监测技术特点,制定了覆盖采区的48通道微震监测系统技术方案。采用D值最优设计理论,对传感器进行了优化布置,确定的采区微震监测技术方案可实现回采过程中采区稳定性实时、在线和全方位立体监测,为采区安全回采提供技术支撑。 In this paper,the engineering background of Yanqianshan Iron Mine and the ground pressure problems in the mining process are introduced.Combined with the characteristics of multi-channel microseismic monitoring technology,the 48-channel microseismic monitoring system covering the mining area is developed.Based on the D-value optimal design theory,the sensors are optimized,and the determined microseismic monitoring technology scheme can realize the real-time,online and all-round three-dimensional monitoring of the stability of the mining area during the mining process,and provide technical support for the safe mining area.
作者 陈晓云 彭府华 任海龙 刘显锋 张洪昌 CHEN Xiaoyun;PENG Fuhua;REN Hailong;LIU Xianfeng;ZHANG Hongchang(Yanqianshan Iron Mine,Anshan 114000,China;Changsha Institute of Mining Research Co.,Ltd.,Changsha 410012,China;State Key Laboratory of Metal Mine Safety Technology,Changsha 410012,China)
出处 《湖南有色金属》 CAS 2024年第1期1-4,37,共5页 Hunan Nonferrous Metals
关键词 露天转地下 地压问题 微震监测 传感器优化布置 open pit to underground mining ground pressure problem microseismic monitoring optimal sensor layout
  • 相关文献

参考文献13

二级参考文献132

共引文献207

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部