常村矿二二盘区采空区积水特征与防控  

Characteristics of goaf water and its prevention and control measures in the two second panel of Changcun coalmine

作　　者：刘振波 桑振平[2] 张合兵[2] 

机构地区：[1]义煤集团华兴矿业,河南三门峡472441 [2]河南理工大学测绘与国土信息工程学院,河南焦作454000

出　　处：《河南理工大学学报（自然科学版）》2015年第6期882-886,共5页Journal of Henan Polytechnic University（Natural Science）

基　　金：河南省科技攻关(产学研类)项目(132107000028);河南省科技创新团队项目(13IRTSTHN029)

摘　　要：根据地表水调查情况和水质化验以及岩层富水性资料,在研究常村煤矿二二盘区采空区积水水源的基础上,结合二二盘区边界地质构造F3和F8断层的勘探及揭露资料,分析二二盘区采空区积水对相邻盘区采煤的影响程度。按照《煤矿防治水规定》计算防水煤柱宽度,并从地表涧河水治理、南露天矿坑水治理、地表裂缝与塌陷治理、排水系统升级改造等方面提出了防控措施。本研究对煤矿防治采空区积水,保证矿井安全生产,提供了参考。According to the investigation of surface water,water quality testing and rock combined with rich water data,based on research on two Changcun second panel coal mined-out area water sources,combined two second tectonic plate boundaries F3 and F8exploration and expose fault information,the effect of water on the coal in the adjacent area of the two second tectonic plate is analyzed. The width of the waterproof coal pillar is calculated according to the provisions of the coal mine water prevention and control,and the prevention and control measures are put forward from the surface of Jian river,south open-pit mine water treatment,surface cracks and subsidence control and drainage system upgrade. This study provides a reference for the prevention and control of coal mine goaf water,to ensure the safety of mine production.

关 键 词：采空区积水 影响程度 防治对策 常村煤矿 

分 类 号：TD12[矿业工程—矿山地质测量]