| 不同位双回采空间在矿脉分枝复合膨缩严重的削壁充填采矿中的应用 |
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| 引用本文： | 张建华. 不同位双回采空间在矿脉分枝复合膨缩严重的削壁充填采矿中的应用[J]. 有色矿冶, 2004, 20(5): 10-12 |
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| 作者姓名： | 张建华 |
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| 作者单位： | 内蒙古敖汉旗金陶股份有限公司,内蒙古,敖汉旗,024327 |
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| 摘 要： | 不同位双回采空间试验应用于金厂沟梁金矿15^#脉，矿块地顶编号9154，应用该法主要是为了解决矿脉分枝复合膨缩严重的矿块回采问题，同时也能提高矿石的回采回收率，提高采矿回益．并为回采类似地质状况的矿块积累经验。
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| 关 键 词： | 不同位双回采空间 矿脉分枝复合膨缩现象 采矿收益 回采空间 矿块 暴露面积 |
| 文章编号： | 1007-967X(2004)05-0010-03 |
| 修稿时间： | 2004-01-05 |
Different Level of Double Mining Room Used in Waste Lifting Stope What Expansion and Shrinkage With Branching Complex Gold Ore Veins Serions |
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| ZHANG Jian-hua. Different Level of Double Mining Room Used in Waste Lifting Stope What Expansion and Shrinkage With Branching Complex Gold Ore Veins Serions[J]. Non-Ferrous Mining and Metallurgy, 2004, 20(5): 10-12 |
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| Authors: | ZHANG Jian-hua |
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| Abstract: | Different level of double mining room was experimented in 15~# gold ore veins which belongs to Jinchanggouling gold mine,ores geological serial number was 9154,used this method was to solve mining difficult problem in expansion and shrinkage with branching complex gold ore veins.to increase ores of rate of recovery and mining benefit.besides ,it can accumulate analogous mining experience. |
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| Keywords: | different level of double mining room expansion and shrinkage with branching complex gold ore veins phenomenon mining benefit mining room ores esposed area |
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