| 井下尾矿库的建设与应用 |
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| 引用本文： | 王剑,董峻岭,史飞君,徐坤明.井下尾矿库的建设与应用[J].金属矿山,2001,1(2):29-30,50. |
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| 作者姓名： | 王剑 董峻岭 史飞君 徐坤明 |
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| 作者单位： | 山东金岭铁矿 |
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| 摘 要： | 简述了金岭铁矿建设井下尾矿库的过程。根据尾砂特性分析，采用半承压水理论来计算密闭墙厚度，并利用疏干的方法解决尾矿水对周围水质的影响。1999年投产后已向采空区排入尾矿40余万t,各密闭墙体安然无恙，围岩亦无透水现象。
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| 关 键 词： | 井下尾矿库 密闭墙 环境保护 半承压水 疏干 |
The Construction and Application of Underground Tailings Reservoir |
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| Wang Jian,Dong Junling,Shi Feijun,Xu Kunming.The Construction and Application of Underground Tailings Reservoir[J].Metal Mine,2001,1(2):29-30,50. |
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| Authors: | Wang Jian Dong Junling Shi Feijun Xu Kunming |
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| Affiliation: | Shandong Jinling Iron Mine |
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| Abstract: | The process of constructing an underground tailings reservoir in Jinling Irom Mine is described.Based on the analysis of the tailings properties,half pressure bearing water theory was applied to calculate the thickness of the airtight walls and a drainage method was used to eliminate the effect of tailings water on the quality of surrounding water.Since its operation in 1999,over 0.4 million t tailings have been discharged into the mined area and the airtight walls have been in safe and there has been no water infiltration into the surrounding rock. |
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| Keywords: | Underground tailings reservoir Airtight wall Environmental protectiT |
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