【摘要】 介绍了针对高峰矿区100号矿体特大事故隐患实施的采空区治理工程及其地压监测成果。高峰矿业有限责任公司采取了构筑钢筋混凝土或高强度混凝土隔离层、实施水砂胶结或块石充填和封闭采区等综合治理措施,并建立地表岩层移动观测站和井下地压监测系统,取得了显著成效。更多还原

【Abstract】 In Gaofeng mining section, the comprehensive measures was adopted to treat the mined-out area existed in the No.100 Orebody, including building armoured concrete or concrete isolation layers with high strength, filling the mied-out area with cemented sand or waste boulder, sealing the mied-out area, a surface observation station and an underground monitoring system had been built to observe the displacement of strata or monitor ground pressure, resulting in remarkable success.更多还原