| 皖北刘桥一矿边界断层富导水性及其成因机制 |
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| 引用本文： | 王强,曹代勇.皖北刘桥一矿边界断层富导水性及其成因机制[J].煤炭工程,2009(2). |
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| 作者姓名： | 王强 曹代勇 |
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| 作者单位： | 1. 中国矿业大学(北京),北京,100083;北京工业职业技术学院,北京,100042
2. 中国矿业大学(北京),北京,100083 |
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| 摘 要： | 刘桥断层受多期构造运动的叠加作用,其含水性和导水性对矿井涌突水具有明显的控制作用.通过对刘桥断层抽水试验结果、构造水文孔流量测井结果、断层两侧水文观测资料和瞬变电磁资料分析,认为刘桥断层的导水性在垂向和水平方向上具有明显的差异,初步将刘桥断层的富水性划分为四个区段,对于预防矿井涌突水具有重要指导意义.
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| 关 键 词： | 刘桥断层 富导水性 矿井突水 |
Rich water conductivity and cause mechanism of fault at boundary of Wanbei Liuqiao No.1 Mine |
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| WANG Qiang,CAO Dai-yong.Rich water conductivity and cause mechanism of fault at boundary of Wanbei Liuqiao No.1 Mine[J].Coal Engineering,2009(2). |
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| Authors: | WANG Qiang CAO Dai-yong |
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| Affiliation: | 1.China University of Mining and Technology;Beijing;100083;China;2.Beijing Polytechnic college;100042;China |
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| Abstract: | Due to superimposed function of the multi periodical tectonic movements,the water-bearing capacity and water conductivity of Liuqiao fault would have obvious control function to the mine water inrush.With the analysis on the fault pumping test results,the flow logging results of the structural hydrological borehole,the hydrological observational results at the two sides of the fault and the transient electric magnetic information,the paper hold that the water conductivity of Liuqiao fault had a obvious diff... |
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| Keywords: | Liuqiao fault rich water conductivity mine water inrush |
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