| 牛儿庄矿奥灰特大溃水灾害的治理研究 |
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| 引用本文： | 关永强,王铁记,岳卫振.牛儿庄矿奥灰特大溃水灾害的治理研究[J].中国煤田地质,2006,18(3):37-39. |
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| 作者姓名： | 关永强 王铁记 岳卫振 |
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| 作者单位： | 峰峰集团有限公司科技发展部,河北邯郸056201 |
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| 摘 要： | 2004年9月25日牛儿庄矿发生了突水量达108m^3／min的特大溃水事故，直接威胁了相邻两个矿井的安全生产。通过调查分析认为此次突水水源为煤系基底奥陶系灰岩含水层，是他于牛儿庄矿井田范围内的水顺煤矿开采下架煤层突水而造成的。在突水通道、动水力等条件复杂的情况下，经过三个阶段的水害治理，效果达100％．为类似堵水治理工程提供了有益的借鉴．
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| 关 键 词： | 矿山水害治理 奥灰溃水 多种浆液工艺 牛儿庄矿 |
| 文章编号： | 1004-9177（2006）03-0037-03 |
| 收稿时间： | 2005-08-25 |
| 修稿时间： | 2005年8月25日 |
A Study on the Niuerzhuang Coalmine Extra Serious Ordovician Limestone Water Flooding Governing |
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| Guan Yongqiang, Wang Tieji,Yue Weizhen.A Study on the Niuerzhuang Coalmine Extra Serious Ordovician Limestone Water Flooding Governing[J].Coal Geology of China,2006,18(3):37-39. |
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| Authors: | Guan Yongqiang Wang Tieji Yue Weizhen |
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| Institution: | Science and Technology Development Department, Fengfeng Group Co. Ltd., Handan, Hebei 056201 |
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| Abstract: | In September 25th, 2004, extraordinary serious 108 m^3/min water flooding happened in Niuerzhuang coalmine and directly threatening safety production of two neighboring coalmines.Through investigation and analysis confirmed that the flooding water source was Ordovician limestone aquifer as the basement of coal measures. The immediate causation was a water irruption caused by the mining of Xiajia coal seam by the Yongshun coalmine within the Niuerzhuang minefield. Under the complicated water inrush channels and hydrodynamic condition, finally 100% successfully fulfilled through three stages of water flooding governing. It is a useful reference for similar water blocking projects. |
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| Keywords: | mine water flooding goveming Ordovieian limestone water irruption multiple slurry technology Niuerzhuang coalmine |
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