| 浅孔留矿法在国内黄金矿山应用中的若干技术问题 |
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| 引用本文： | 李明,伍衡山,李蒲姣,欧阳平文. 浅孔留矿法在国内黄金矿山应用中的若干技术问题[J]. 铀矿冶, 2004, 23(2): 65-68 |
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| 作者姓名： | 李明 伍衡山 李蒲姣 欧阳平文 |
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| 作者单位： | 南华大学建筑工程与资源环境学院,湖南,衡阳,421001 |
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| 摘 要： | 浅孔留矿法对急倾斜薄矿脉的矿体开采是一种有效的采矿方法，具有高效低耗与工艺简单等优点。论述了浅孔留矿法新型变形方案：留矿全面法、静态留矿法、削壁留矿法，以及这些方案的矿岩开采条件，采场主动支护，矿柱回收等。
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| 关 键 词： | 浅孔留矿法 金矿 薄矿 矿体开采 矿柱回采 采场支护 |
| 文章编号： | 1000-8063(2004)02-0065-04 |
| 修稿时间： | 2003-05-21 |
SOME TECHNICAL QUESTIONS ABOUT SHORT-HOLE SHRINKAGE MINING IN GOLD MINES OF CHINA |
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| LI Ming,WU Heng-shan,LI Pu-jiao,Ouyang Ping-wen. SOME TECHNICAL QUESTIONS ABOUT SHORT-HOLE SHRINKAGE MINING IN GOLD MINES OF CHINA[J]. Uranium Mining and Metallurgy, 2004, 23(2): 65-68 |
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| Authors: | LI Ming WU Heng-shan LI Pu-jiao Ouyang Ping-wen |
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| Abstract: | Short-hole shrinkage mining is an effective method for mining steep-thin veins, and it has advantages of high-efficiency and low-waste and simple technology. The new variant schemes about short-hole shrinkage mining(including shrinkage over-all mining, static shrinkage, precipice shrinkage)and rock mining condition, stope active support, pillars extraction are discussed. |
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| Keywords: | short-hole shrinkage mining variant scheme stope support pillars extraction |
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