| 金厂峪金矿缓倾斜难采矿体采矿方法研究 |
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| 引用本文： | 徐东强,柴建设,彭永池.金厂峪金矿缓倾斜难采矿体采矿方法研究[J].中国矿山工程,2000,29(3):9-12. |
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| 作者姓名： | 徐东强 柴建设 彭永池 |
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| 作者单位： | 1. 河北理工学院,河北唐山 063009
2. 金厂峪金矿,河北唐山 063400 |
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| 摘 要： | 根据金厂峪金矿顶板不稳定的缓倾斜薄至中厚难采矿体的赋存条件,采用块体理论及数值模拟计算分析顶板的稳定性,提出了分两层逆向和顺向推进的房柱采矿法,对国内外同类矿山资源的开发利用有参考价值.
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| 关 键 词： | 缓倾斜矿体 采矿方法 块体理论 数值计算 |
| 文章编号： | 1002-8951(2000)03-0009-04 |
| 修稿时间： | 2000年3月1日 |
Study on mining method of the gently inclined hard-to-mine ore body in Jinchangyu Gold Mine |
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| XU Dong qiang ,CHAI Jian she ,PENG Yong chi.Study on mining method of the gently inclined hard-to-mine ore body in Jinchangyu Gold Mine[J].China Mine Engineering,2000,29(3):9-12. |
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| Authors: | XU Dong qiang CHAI Jian she PENG Yong chi |
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| Affiliation: | XU Dong qiang 1,CHAI Jian she 1,PENG Yong chi 2 |
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| Abstract: | In accordance with the occurrence conditions of the gently inclined thin and medium thick hard to mine ore body with unstable roof in Jinchangyu Gold Mine,the stability of roof is studied by means of block theory and numerical evaluation.The pillar and room mining method on upgoing and downgoing with two layers is presented,which is reference for the resource development and utilization of similar mines in the home and aborad. |
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| Keywords: | the gently inclined orebody mining method block theory numerical evaluation |
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