| 机械钻井法施工矿山竖井预制井壁漂浮法安放工艺技术 |
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| 引用本文： | 杨宗仁,戚树军,王华明,胡立宾.机械钻井法施工矿山竖井预制井壁漂浮法安放工艺技术[J].探矿工程,2010,37(7):63-65,73. |
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| 作者姓名： | 杨宗仁 戚树军 王华明 胡立宾 |
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| 作者单位： | [1]河北大直径工程井建设有限公司,河北石家庄050031 [2]河北省地矿局第二地质大队,河北唐山063000 |
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| 摘 要： | 结合河北遵化铁矿Φ5.6 m、深286 m矿山竖井工程,介绍了钻井法施工矿山竖井采用漂浮法安放预制井壁的工艺原理,以及相邻两节井壁连接时的测量方法、工艺控制和井壁安放完成后井筒垂直度的测量技术等。
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| 关 键 词： | 矿山竖井 钻井法 井壁 漂浮法安放 |
| 收稿时间： | 2010/2/11 0:00:00 |
| 修稿时间： | 2010/2/11 0:00:00 |
Floating Installation Technology for Prefabricated Shaft Wall in Vertical Shaft of Mine Constructed by Mechanical Drilling |
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| YANG Zong-ren,QI Shu-jun,WANG Hua-ming and HU Li-bin.Floating Installation Technology for Prefabricated Shaft Wall in Vertical Shaft of Mine Constructed by Mechanical Drilling[J].Exploration Engineering(Drilling & Tunneling),2010,37(7):63-65,73. |
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| Authors: | YANG Zong-ren QI Shu-jun WANG Hua-ming and HU Li-bin |
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| Institution: | 1.Hebei Large Diameter Engineering Well Construction Co.,Ltd.,Shijiazhuang Hebei 050031,China;2.No.2 Geological Party,Hebei Bureau of Geology and Mineral Exploration,Tangshan Hebei 063000,China) |
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| Abstract: | Based on the engineering of vertical shaft of Zunhua iron mine in Hebei,which was 5.6 m in diameter and 286 m in depth,the paper introduced technological principles of vertical shaft constructed by drilling method and prefabricated shaft wall installed by floating installation technology,together with measuring method for the adjacent two shaft walls connection,process control and vertical measuring technology of the shaft after its wall installation. |
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| Keywords: | vertical shaft of mine drilling method shaft wall floating installation |
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