| 国外缓倾斜薄矿体采矿方法的新发展 |
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| 引用本文： | 胡际平. 国外缓倾斜薄矿体采矿方法的新发展[J]. 黄金, 1989, 0(5) |
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| 作者姓名： | 胡际平 |
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| 作者单位： | 铀矿冶设计研究院 |
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| 摘 要： | 本文介绍近些年来国外开采缓倾斜薄矿体的新采矿方案:逆倾斜与沿倾斜双向推进的全面法、逆倾斜推进深孔留矿法、沿走向推进的机械化全面法、高浓度尾矿分条充填法和沿走向推进的爆力分采充填法。
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| 关 键 词： | 缓倾斜 薄矿脉 采矿方法 |
new developments of underoround mining methods For gentle dip and thin orebodies in foreign countries |
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| Hu Jiping. new developments of underoround mining methods For gentle dip and thin orebodies in foreign countries[J]. Gold, 1989, 0(5) |
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| Authors: | Hu Jiping |
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| Affiliation: | Design and Research Institute of Uranium Mining and Metallurgy |
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| Abstract: | This paper describes new underground mining methods for gentle dip and thin orebodies in foreign countries.These are combined up-dip and down-dip breast sto-ping shrinkage stoping with longhole blasting, mechanized on-strike open stoping, longwall stoping with dewatered tailings slime as filling material and on-strike resuing stoping by pin-point blasting. |
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| Keywords: | gentle dip thin orebody Mining method |
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