| 大直径深孔嗣后一次充填采矿法 |
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| 引用本文： | 夏清. 大直径深孔嗣后一次充填采矿法[J]. 矿业研究与开发, 1996, 0(Z1) |
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| 作者姓名： | 夏清 |
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| 作者单位： | 安庆铜矿!安徽246131 |
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| 摘 要： | 大直径深孔嗣后一次充填采矿法的应用为安庆铜矿创造了良好的经济效益.本文阐述了该采矿法的特点、采准结构、凿岩、爆破、出矿及充填工艺具有较好的参考价值.
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| 关 键 词： | 大直径深孔采矿 嗣后充填 爆破 凿岩 出矿 |
LARGE-DIAMETER LONGHOLE MINING WITH SUBSEQUENT ONCE-FILLING |
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| Xia Qing. LARGE-DIAMETER LONGHOLE MINING WITH SUBSEQUENT ONCE-FILLING[J]. Mining Research and Development, 1996, 0(Z1) |
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| Authors: | Xia Qing |
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| Affiliation: | Anqing Copper Mine |
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| Abstract: | The application of large-diameter longhole mining with Subsequent Once-Filling created a good economic result for Anqing copper mine. The author describes char-acteristics of this mining method, structure of developmental work, drilling and blasting, ore removal and filling technology. This paper is of a better referential value. |
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| Keywords: | Large-diameter longhole mining Subsequently filling Blasting Drilling Ore removal |
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