| 干式充填采矿法若干技术进步 |
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| 引用本文： | 杨秀瑛,王跃江,贺志坚.干式充填采矿法若干技术进步[J].黄金,2004,25(10):29-32. |
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| 作者姓名： | 杨秀瑛 王跃江 贺志坚 |
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| 作者单位： | 赤峰市松山区国土资源局;赤峰红花沟金矿 |
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| 摘 要： | 岩金作为贵金属矿床，提倡使用损失率、贫化率低的充填采矿法开采。文中介绍了近年来干式充填采矿法的试验研究、应用情况，以及若干技术进步；以浅孔留矿采矿法为主的空场采矿法而应用干式充填采矿法主要是形成人工间柱，使相邻采场能应用空场采矿法回采并起到支撑空区的目的，这样的干式充填采矿法有许多独特之处．本文略作介绍。
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| 关 键 词： | 岩金矿山 干式充填采矿法 采场规格 溜井结构 技术进步 |
| 文章编号： | 1001-1277(2004)10-0029-04 |
| 修稿时间： | 2004年7月19日 |
Several technical developments of dry-type filling-mining technique |
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| Yang Xiuying ,Wang Yuejiang ,He Zhijian.Several technical developments of dry-type filling-mining technique[J].Gold,2004,25(10):29-32. |
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| Authors: | Yang Xiuying Wang Yuejiang He Zhijian |
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| Affiliation: | Yang Xiuying 1,Wang Yuejiang 2,He Zhijian 2 |
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| Abstract: | Filling-mining technique should be accepted to mine lode gold because of its advantages of low depletion rate and lost rate. The paper introduced the experimental research,application and several technical developments of dry-type filling-mining technique. Dry-type filling-mining technique used in openstope method which usually uses hallow shrinkage stoping is mainly to for m artificial spatial ore column,therefore supporting themined areas and being helpful formining the adjacent stope. |
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| Keywords: | lode gold mine dry-type filling-mining technique scale of stope structure of ore pass technical development |
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