大采深矿井导水断层探测与治理技术研究  

Study on the Detection and Governance Technology of Water Flowing Fault in Deep Mines

作　　者：李冲[1] 

机构地区：[1]冀中能源峰峰集团有限公司科技发展部,河北邯郸056107

出　　处：《煤炭与化工》2016年第2期70-72,75,共4页Coal and Chemical Industry

基　　金：河北省自然科学基金项目(E2015402038)

摘　　要：为了提高对落差较大的断层的导含水性的探测与治理,提出延长起探位置、布置双层套管等方法,对大采深高承压条件下断层位置、落差、导含水性进行了探查与治理,消除了水害隐患,确保了相邻工作面的安全回采,对于类似条件下断层的探查与治理提供可靠的技术参考。In order to improve the detection and treatment of the water content of the fault with larger gap, Put forward to extend the location of the probe, the arrangement of the double layer casing and other methods, the large mining depth under high pressure conditions, the fault location, drop, guide water to carry out the exploration and management,eliminating the flood hazard, ensure the safety of adjacent working face mining, for similar conditions of the fault detection and management to provide reliable technical reference.

关 键 词：大采深 高水压 导水断层 探测与治理 二级套管 

分 类 号：TD745[矿业工程—矿井通风与安全]