| 贞丰烂泥沟金矿井下钻探施工工艺探讨 |
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| 引用本文： | 童强,杨丕祥,吴博,张海军.贞丰烂泥沟金矿井下钻探施工工艺探讨[J].探矿工程,2021,48(9):93-99. |
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| 作者姓名： | 童强 杨丕祥 吴博 张海军 |
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| 作者单位： | 贵州省地矿局117地质大队，贵州 贵阳 550018,贵州省地矿局117地质大队，贵州 贵阳 550018,贵州省地矿局117地质大队，贵州 贵阳 550018,贵州省地矿局117地质大队，贵州 贵阳 550018 |
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| 摘 要： | 以贵州锦丰矿业有限公司贞丰烂泥沟金矿井下金刚石钻探工程施工过程为依托，对井下钻探施工中遇到的设备选型、内管输送、孔斜控制、封孔灌注等一系列技术问题，通过调整相应的钻进工艺方法和参数，取得了良好的施工效果。总结和探讨了适合贞丰烂泥沟金矿井下钻探施工的技术工艺，可为类似地层条件下的井下坑道钻探提供借鉴。
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| 关 键 词： | 坑道钻探 设备选型 内管投放 孔斜控制 封孔灌注 |
| 收稿时间： | 2020/12/25 0:00:00 |
| 修稿时间： | 2021/8/28 0:00:00 |
Underground drilling technology for Lannigou Gold Mine of Zhenfeng |
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| TONG Qiang,YANG Pixiang,WU Bo and ZHANG Haijun.Underground drilling technology for Lannigou Gold Mine of Zhenfeng[J].Exploration Engineering(Drilling & Tunneling),2021,48(9):93-99. |
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| Authors: | TONG Qiang YANG Pixiang WU Bo and ZHANG Haijun |
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| Institution: | 117 Geological Team, Bureau of Geology and Mineral Exploration and Development of Guizhou Province,Guiyang Guizhou 550018, China,117 Geological Team, Bureau of Geology and Mineral Exploration and Development of Guizhou Province,Guiyang Guizhou 550018, China,117 Geological Team, Bureau of Geology and Mineral Exploration and Development of Guizhou Province,Guiyang Guizhou 550018, China,117 Geological Team, Bureau of Geology and Mineral Exploration and Development of Guizhou Province,Guiyang Guizhou 550018, China |
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| Abstract: | |
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| Keywords: | tunnel drilling equipment selection inner pipe transportation hole deviation control hole cementation |
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