| 某倾斜矿体副层设置方案探讨 |
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| 引用本文： | 夏长念,陈小伟,段文权.某倾斜矿体副层设置方案探讨[J].有色金属设计,2020(2):1-4. |
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| 作者姓名： | 夏长念 陈小伟 段文权 |
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| 作者单位： | 中国恩菲工程技术有限公司 |
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| 摘 要： | 自然崩落法一般更加适用于急倾斜矿体,以确保出矿水平上部的矿石能够依靠重力在放矿口放出。当矿体倾角较小时,为了充分回收上部的资源,则需要在下盘设置一些副层。本文主要依托某倾斜矿体,通过对副层设置的位置和数量等不同方案进行技术经济比较之后,最终确定了较优的副层设置方案。
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| 关 键 词： | 自然崩落法 副层 倾斜矿体 |
Discussion on Sub-interlayer Arrangement of An Inclined Orebody |
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| Xia Changnian,Chen Xiaowei,Duan Wenquan.Discussion on Sub-interlayer Arrangement of An Inclined Orebody[J].Nonferrous Metals Design,2020(2):1-4. |
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| Authors: | Xia Changnian Chen Xiaowei Duan Wenquan |
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| Affiliation: | (China ENFI Engineering Corporation,Beijing 100038,China) |
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| Abstract: | Natural caving is usually used in the mining of steeply inclined orebodies,to ensure that the ore above drawing level can be extracted from drawholes by gravity.In order to recover most of the resources in a gently inclined orebody,sub-interlayers need to be set in the footwall.This paper contributes a good sub-interlayer arrangement for an inclined orebody through the technical and economic comparisons of arrangements with different sub-interlayer locations and numbers. |
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| Keywords: | Natural caving Sub-interlay Inclined orebody |
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