哈密大南湖七号矿井水文地质类型分析与划分  

Hydrogeological Type Analysis of Dananhu 7th Coal Mine in Hami Prefecture

作　　者：杨占军 崔芳鹏[2] 陈紫娟[2] 何云超[2] 张博识 王勐 

机构地区：[1]河南省煤炭地质勘察研究总院,河南郑州450052 [2]中国矿业大学(北京)地测学院,北京100083 [3]国投哈密能源开发有限责任公司,新疆哈密839000

出　　处：《煤》2015年第7期7-9,16,共4页Coal

基　　金：国家自然科学基金项目(41102180);河北省矿井灾害防治重点实验室开放基金项目(KJZH2013K01)

摘　　要：国投哈密大南湖七号矿井属在建矿井,矿井水文地质类型的确定对其总体规划、设备选型及安全生产意义重大。依据《煤矿防治水规定》相关要求,结合目前矿井建设及相关地质工作成果,对矿井第一开采水平受采掘工程影响或破坏的含水层(体)、矿井及周边老空水分布状况、矿井涌(突)水量、开采受水害威胁程度和矿井防治水工作难易程度等矿井水文地质类型分类依据进行了分析并确定了其等级类别。基于此,确定了矿井第一开采煤组的简单型矿井水文地质类型,为制定相应的矿井水害预防和治理对策提供了依据。Coal mine hydrogeology type determination is of great importance to general plan, equipment selection and production safety of Dananhu 7th coal mine in construction in Hami prefecture of State Development ＆ Investment Corporation.According to relevant de-mands in Regulation on Mine Water Prevention and Control, the present construction and geological survey achievement, classification bases including the influenced aquifers, the gob area water distribution, water inflow or inrush, the damage degree under the water and the difficulty in water hazard prevention and control in first-level mining were analyzed and graded.As a result, the hydrogeological type, i.e., simple type, was ascertained for the present mining.The result provides support to the water inrush mitigation.

关 键 词：大南湖七号矿井 矿井水文地质类型 分析 划分 

分 类 号：TD741[矿业工程—矿井通风与安全]