| 贯入式接顶充填在河西金矿的应用实践 |
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| 引用本文： | 孙涛,叶军,陈华珍.贯入式接顶充填在河西金矿的应用实践[J].黄金,2006,27(2):24-25. |
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| 作者姓名： | 孙涛 叶军 陈华珍 |
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| 作者单位： | 桂林工学院资源与环境工程系;桂林工学院资源与环境工程系;桂林工学院资源与环境工程系 |
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| 摘 要： | 充填接顶是充填采矿法中重要的工艺环节。贯入式接顶充填充分利用了高浓度尾砂浆的性质,尾砂浆输送通过由地表到采场的高差而形成的流体静压力,挤压采场内的高浓度尾砂浆体,完成接顶充填。文中详述了贯入式接顶充填的技术要求和充填布置方案,与传统接顶充填相比,贯入式接顶充填具有工序简单、接顶效果好、成本低、安全程度高等优点,应用取得了很好的效果。
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| 关 键 词： | 河西金矿 尾砂充填 充填接顶 贯入式 应用实践 |
| 文章编号： | 1001-1277(2006)02-0024-02 |
| 收稿时间： | 11 8 2005 12:00AM |
| 修稿时间： | 2005年11月8日 |
The application of injecting and roof-contact filling technology in Hexi gold mine |
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| Sun Tao,Ye Jun,Chen Huazhen.The application of injecting and roof-contact filling technology in Hexi gold mine[J].Gold,2006,27(2):24-25. |
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| Authors: | Sun Tao Ye Jun Chen Huazhen |
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| Affiliation: | Dept. of Resource and Environmental Engineering, Guilin University of Technology |
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| Abstract: | The injection is an important process of filling mining technique.This method makes full use of the properties of high-density-tail slurry and hydraulic pressure between the ground surface and stoping field,extruding the high-densitytail slurry in retreating mining filed,and finished filling process.Compared with the traditional ways,the new one has such advantages as simple working procedure,effective filling,lower cost,higher safety,etc. |
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| Keywords: | Hexi Gold Mine tails filling roof-contact filling injecting application |
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