| 采区边角煤开采方案研究 |
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| 引用本文： | 樊明,丁言露,刘飞,孟庆武.采区边角煤开采方案研究[J].煤炭技术,2011,30(8). |
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| 作者姓名： | 樊明 丁言露 刘飞 孟庆武 |
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| 作者单位： | 中国矿业大学矿业工程学院,江苏徐州,221116 |
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| 摘 要： | 通过对采区边角煤开采现状分析,结合工作面地质条件,根据开采后残留的边角煤块段形状,探索了旋转开采、台阶开采、梯形开采、带采煤柱开采、房柱式开采等有针对性的边角煤开采方案,从而形成了边角煤开采的块段布置模式。
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| 关 键 词： | 边角煤 开采方案 巷道布置 |
Research on Mining Method of Boundary Coal-pillar |
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| FAN Ming,DING Yan-lu,LIU Fei,MENG Qing-wu.Research on Mining Method of Boundary Coal-pillar[J].Coal Technology,2011,30(8). |
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| Authors: | FAN Ming DING Yan-lu LIU Fei MENG Qing-wu |
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| Affiliation: | FAN Ming,DING Yan-lu,LIU Fei,MENG Qing-wu(College of Mining Engineering,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | The mining status of boundary coal-pillars is analyzed.In Combination with the mining geological conditions,according to the shape of residual part of the boundary coal-pillars,some aspects are researched,such as the rotating mining,steps mining,trapezoid mining,belt coal pillar mining,room and pillar mining,which were contraposed to the mining method of boundary coal-pillars,thus forming a section layout pattern of boundary coal-pillars. |
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| Keywords: | boundary coal-pillar mining method roadway layout |
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