| 丰祥煤矿水文地质条件及二_1煤层充水因素分析 |
| |
| 引用本文： | 赵目军,王春帅,徐玲俊.丰祥煤矿水文地质条件及二_1煤层充水因素分析[J].地下水,2010,32(6):125-128. |
| |
| 作者姓名： | 赵目军 王春帅 徐玲俊 |
| |
| 作者单位： | [1]河南省地质矿产勘查开发局第二水文地质工程地质队,河南郑州450053 [2]河南省地质矿产勘查开发局第一地质调查队,河南洛阳471023 |
| |
| 摘 要： | 分析了矿井的水文地质条件,对主要充水含水层进行了分析、划分和对比;对断层构造的导水性、富水性进行了分析。论述了水文地质边界条件。采用大井法和比拟法预测了矿井涌水量,对计算结果进行了评价。对二1煤层充水因素进行了分析,指出奥陶系白云质灰岩岩溶裂隙水为本区二1煤层充水的重要因素之一,并对断裂构造、地表水体、封闭钻孔对二1煤层开采的影响进行了分析。
|
| 关 键 词： | 煤 水文地质 充水因素 |
Analyzing hydro geological conditions and Coal filling factors of Feng Xiang Mine |
| |
| ZHAO mu-jun,WANG chun-shuai,XU Ling-jun.Analyzing hydro geological conditions and Coal filling factors of Feng Xiang Mine[J].Groundwater,2010,32(6):125-128. |
| |
| Authors: | ZHAO mu-jun WANG chun-shuai XU Ling-jun |
| |
| Institution: | 1.The Second Hydrogeology and Engineering Geology Team of Henan Province Geology and Mineral Exploration and Development Bureau Zhengzhou,450053;2.The First Geological Team of Henan Province Geology and Mineral Exploration and Development Bureau Luoyang,471023) |
| |
| Abstract: | The mine hydro geology conditions is analyzed.Mainly water-filled aquifer beds are analyzed,divided and contrasted.Water flowing and water abundance are analyzed.The hydro geological boundary conditions are discussed.With big well method and analogy method to predict Water Inflow Quantity,the calculation result is evaluated.Analyzing of二1 coal bed minefield water filling factors,pointing out that Ordovician diplomatic limestone karsts crevice-water is one of the most important factors.Besides,influence of rift structure,surface water and closing bore to二1 coal bed coal seam mining are analyzed. |
| |
| Keywords: | coal hydrogeology water filling factors |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
