山东省苍山县沟西-西官庄铁矿沟西矿区水文地质特征及涌水量预测  

Hydrogeological Characteristics and Prediction of Water Inflow of West Mine Area in Gouxi-Xiguanzhuang Iron Deposit in Cangshan County of Shandong Province

作　　者：朱昶[1] 许锦亮[1] 刘邦军[1] 张立[1] 马腾[1] 宋帅良[1] 

机构地区：[1]山东省鲁南地质工程勘察院,山东兖州272100

出　　处：《山东国土资源》2014年第2期38-42,共5页Shandong Land and Resources

摘　　要：山东省苍山县沟西-西官庄地区赋存有隐伏的鞍山式低品位铁矿,矿区水文地质条件属于中等型。对勘探施工的51个地质孔全部进行了简易水文地质编录,9个水文地质孔进行分层抽水试验,查明了铁矿矿区水文地质条件,对矿床充水因素进行了分析,确定水文地质单元边界条件模型,采用承压—无压完整式巷道双边进水水平坑道计算公式,对坑道各水平涌水量预测。预测结果与相邻水文地质条件相似的开采矿山涌水量分析对比,基本与当地相邻矿山涌水量实际相符,能够为矿山开发利用提供地学依据。Hidden Anshan type low grade iron deposit occurred in Gouxi Xiguanzhuang area of Cangshan county in Shandong province .Hydrogeological conditions in this area belong to middle type .51 geological exploration and construction holes have been processed ,and stratified pumping test of 9 hydrogeological holes have been carried out ,hydrogeological conditions of iron deposit have been identified ,water filling factors have been analyzed ,and hydrogeological units boundary condition model has been determined .By using pressure---no pressure complete roadway level of bilateral water tunnel formula ,water inflow to the tunnel level has been predicated .Comparing and analyzing predication results with adjacent hydrogeo-logical conditions with similar exploitation water inflow ,it is regarded that water inflows of adjacent mines can match the actual conditions .It can provide scientific basis for mine development and utilization .

关 键 词：水文地质条件 含(隔)水层 涌水量预测 对比分析 沟西铁矿 山东苍山 

分 类 号：P64[天文地球—地质矿产勘探]