| 金川龙首矿下向高进路胶结充填法的试验研究 |
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| 引用本文： | 肖国清.金川龙首矿下向高进路胶结充填法的试验研究[J].矿业研究与开发,1992(Z1). |
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| 作者姓名： | 肖国清 |
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| 作者单位： | 长沙矿山研究院 |
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| 摘 要： | 本文对下向高进路胶结充填法的回采进路宽度、矿柱宽度及充填体钢筋布置网度作了介绍,并对该法的回采、支护、充填等工艺,充填体的作用机理及其稳定性作了扼要说明,同时对该法及主要技术经济指标、开采综合经济效果进行了评价。
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| 关 键 词： | 充填采矿法 下向高进路 胶结充填 |
AN EXPERIMENT ON DOWNWARD HIGH DRIFT STOPING WITH CEMENTED FILL IN LONGSHOU MINE JINGCHUAN'S |
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| Xiao Guoqing.AN EXPERIMENT ON DOWNWARD HIGH DRIFT STOPING WITH CEMENTED FILL IN LONGSHOU MINE JINGCHUAN''S[J].Mining Research and Development,1992(Z1). |
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| Authors: | Xiao Guoqing |
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| Affiliation: | Changsha Institute of Mining Research |
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| Abstract: | The width of drift and pillar, and the grid of reinforcing steel for the downward high drift stoping with cemented fill are described in this paper. The technology of stoping, supporting, and filling etc. is introduced briefly along with the mechanism and stability of backfill. Furthermore, the main technico-economic indices and comprehensive economical results for this mining method, are evaluated. |
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| Keywords: | Filled stopes method Downward high drift Cemented filling |
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