| 金川二矿区1178m分段巷道底鼓分析与防治 |
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| 引用本文： | 骆玉琦,李峰,高建科.金川二矿区1178m分段巷道底鼓分析与防治[J].中国矿业,2005,14(6):73-75. |
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| 作者姓名： | 骆玉琦 李峰 高建科 |
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| 作者单位： | 1. 昆明理工大学·昆明,650093
2. 金川集团公司二矿区·金昌,737100 |
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| 摘 要： | 金川二矿区1178m分段中西部巷道在工程开拓中，底鼓变形破坏严重。本文深入分析巷道底鼓形成内因与外因，在此基础上，提出了合理、有效的防治措施和方法，对巷道施工和稳定性维护具有重要的应用价值。
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| 关 键 词： | 金川矿区 巷道 底鼓变形 防治措施 |
| 文章编号： | 1004-4051(2005)06-0073-03 |
| 修稿时间： | 2005年4月5日 |
THE REASON CAUSED FLOOR-HEAVE OF DRIFT AND ITS PREVENTIVE MEASURES AT 1178m SUBLEVEL OF No.2 MINE AREA IN JINCHUAN |
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| Luo Yuqi,Li Feng,Gao Jianke.THE REASON CAUSED FLOOR-HEAVE OF DRIFT AND ITS PREVENTIVE MEASURES AT 1178m SUBLEVEL OF No.2 MINE AREA IN JINCHUAN[J].China Mining Magazine,2005,14(6):73-75. |
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| Authors: | Luo Yuqi Li Feng Gao Jianke |
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| Affiliation: | Luo Yuqi1 Li Feng1 Gao Jianke2 |
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| Abstract: | When the develop project of 1178m sublevel in center and west part of Jinchuan No.2 mine area is developed,floor-heave and deformation of drifts are occurred.The paper analysis the reason of internal and external factors of the floor-heave,and the reasonable and effective preventive measures are proposed,it have a significant reference value for the construction of drifts in the future. |
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| Keywords: | 1178m sublevel of No 2 mine area Floor-heave of drift reason Preventive measure |
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