| 峰峰梧桐庄矿充水因素分析 |
| |
| 引用本文： | 张贵双,齐俊启.峰峰梧桐庄矿充水因素分析[J].中国煤田地质,2006,18(4):36-37,41. |
| |
| 作者姓名： | 张贵双 齐俊启 |
| |
| 作者单位： | 河北省煤田地质局水文地质队,河北邯郸056201 |
| |
| 摘 要： | 梧桐庄煤矿2001年投产，年产量约150万t。目前矿井平均排水量为540m^3／h，且矿井水的矿化度超过5．0g／L。通过对梧桐庄矿水文地质条件、水质特征等因素的分析，认为梧桐庄矿开采2号煤层的矿井充水因素为奥灰水，充水通道主要为陷落柱及导水裂隙，为矿井防治水提供了参考依据。
|
| 关 键 词： | 矿井水文地质 充水因素 奥灰水 梧桐庄矿 |
| 文章编号： | 1004-9177（2006）04-0036-02 |
Analysis of Mine Water Filling Factors in Wutongzhuang Coalmine, Fengfeng |
| |
| Zhang Guishuang, Qi Junqi.Analysis of Mine Water Filling Factors in Wutongzhuang Coalmine, Fengfeng[J].Coal Geology of China,2006,18(4):36-37,41. |
| |
| Authors: | Zhang Guishuang Qi Junqi |
| |
| Institution: | Hydrogeological Exploration Team, Hebei Bureau of Coal Geological Exploration, Handan, Hebei 056201 |
| |
| Abstract: | The Wutongzhuang coalmine has put into production in 2001, with annual output of 1.5 million tons, Mine average water discharge is 540m^3/h at present, mineralization of water exceeds 5.0g/l. After analyzed Wutongzhuang coalmine hydrogeologieal condition, water quality features and other factors, considered that during the mining of No.2 coal seam, water is mainly from Ordovician limestone, and subsided column and water conducted zone are main water filling channels, The study offers a reference frame to mine water control. |
| |
| Keywords: | mine hydrogeology water filling factor Ordovician limestone water Wutongzhuang coalmine |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
