| 浅谈河台金矿高村矿床采空区处理方法 |
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| 引用本文： | 黄琴灿.浅谈河台金矿高村矿床采空区处理方法[J].黄金,2000,21(7):14-16. |
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| 作者姓名： | 黄琴灿 |
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| 作者单位： | 广东省黄金公司 |
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| 摘 要： | 通过综合分析河台金矿高村矿床开采技术条件及采空区分布特点，提出了隔绝封闭，并结合嗣后废石干式充填形成岩石垫层的方法处理采空区。采用该方法能经济有效地把＋４０ｍ水平以上的采空区与深部生产中段隔离开来，为深部开采提供安全的生产环境，并对深部将要形成的采空区提出了合理的处理方法。
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| 关 键 词： | 采空区处理方法 隔绝封闭法 金矿床 岩石垫层 |
The treatment method of mined-out area of Gaocun Deposit,Hetai Gold Mine |
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| Huang Qincan.The treatment method of mined-out area of Gaocun Deposit,Hetai Gold Mine[J].Gold,2000,21(7):14-16. |
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| Authors: | Huang Qincan |
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| Affiliation: | Guangdong Provincial Gold Company |
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| Abstract: | Through comprehensively analysing the mining technical conditions and the distribution characteristics of the minedout area of the Gaocun Deposit of Hetai Gold Mine,a treatment method for mined out area is put forward in this paper which use the separating and closing method combined with dry rock filling after mining to form a rock cushion layer.This method can economically and effectively separate the minedout area above 40m horizon from the deeper operation level and provide a rather safe operation environment for deep mining.Meanwhile, a feasible treatment method for the future deep mining of mineout area is given in the paper as well. |
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| Keywords: | Gaocun deposit of Hetai Gold Mine mined-out area treatment method separating and closing method dry rock filling after mining rock cushion layer |
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