| 南李庄铁矿副井井筒掘砌防治水工程探索 |
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| 引用本文： | 焦军凯,郑翠敏,李小东,赵玉松. 南李庄铁矿副井井筒掘砌防治水工程探索[J]. 金属矿山, 2015, 44(12): 10-14 |
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| 作者姓名： | 焦军凯 郑翠敏 李小东 赵玉松 |
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| 作者单位： | 河北金元矿业有限公司，河北 邯郸 056000 |
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| 摘 要： | 基于邯邢区大水岩溶矿山南李庄铁矿工程建设环境、突水防治技术难题、淹井事件梳理及含水层突水机理的综合分析,通过工程“探、堵、截”防治水综合技术方案的系统研究，以及施工过程中S孔探注、超前小导管围岩稳固及化学浆液适用等方法和措施的应用，最终成功完成副井井筒掘砌施工，对类似施工环境的矿山建设具借鉴意义。
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| 关 键 词： | 竖井 防治水 掘砌施工 |
Exploration for Water Prevention and Control Project of Auxiliary Shaft Excavating and Lining in Nanlizhuang Iron Mine |
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| Jiao Junkai,Zheng Cuimin,Li Xiaodong,Zhao Yusong. Exploration for Water Prevention and Control Project of Auxiliary Shaft Excavating and Lining in Nanlizhuang Iron Mine[J]. Metal Mine, 2015, 44(12): 10-14 |
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| Authors: | Jiao Junkai Zheng Cuimin Li Xiaodong Zhao Yusong |
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| Affiliation: | Hebei Jinyuan Mining Industry Co.，Ltd.，Handan 056000，China |
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| Abstract: | The comprehensive analysis on engineering construction environment of water karst mine of Nanlizhuang iron mine in Hanxing，technical issues of water inrush and flood control，shaft-flooding events，and aquifer water inrush mechanism are carried out.Based on these，and by means of systematic research on integrated technical solution of water prevention and control “exploring，blocking，cutting”，such techniques and measures as S hole exploration and grouting，rockwall firmness with advanced small pipes and chemical grout applicable are applied during work progress to successfully complete auxiliary shaft excavating and lining.It can be used as a reference by other mine constructions with similar working environment. |
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| Keywords: | Vertical shaft Water prevention and control Excavating and lining construction |
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