| 深部基点法在炮放工作面顶板与顶煤移动规律观测中的应用 |
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| 引用本文： | 赵磊磊.深部基点法在炮放工作面顶板与顶煤移动规律观测中的应用[J].科学技术与工程,2012,12(1):46-49. |
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| 作者姓名： | 赵磊磊 |
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| 作者单位： | 1. 大有能源股份有限公司跃进煤矿,义马,472300
2. 中煤平朔煤业责任有限公司井工二矿,朔州,036006 |
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| 摘 要： | 深部基点法是一种研究采场覆岩移动规律的有效手段，现以跃进煤矿33041炮采放顶煤工作面为研究背景，分析了深部基点法在研究采场顶板与顶煤移动规律中的应用情况，对于提高采场顶煤放出率及矿井回采率具有一定的理论指导意义。
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| 关 键 词： | 深部基点法 炮放工作面 顶板与顶煤 移动规律 |
| 收稿时间： | 11/2/2011 8:26:16 PM |
| 修稿时间： | 11/2/2011 8:26:16 PM |
Movement Law of Roof and Top Coal by Deep Point Method Used in Gun Caving Face |
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| zhaoleilei.Movement Law of Roof and Top Coal by Deep Point Method Used in Gun Caving Face[J].Science Technology and Engineering,2012,12(1):46-49. |
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| Authors: | zhaoleilei |
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| Institution: | 2(Yuejin Mine,Great Energy Co.,Ltd1,Yima 472300,P.R.China;Second Jinggong Mine,Chinacoal Pingshuo Coal Mining Group Corporation Ltd2,Shuozhou 036006,P.R.China) |
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| Abstract: | Deep point method which is an effective means used to study the law of overlying rocks. Now, a gun caving face of 33041 in yuejin mine as the researched object. The application of deep point method which used to study the law of roof and top coal is analyzed, and this paper provides the technical advantage and theoretical support for high yield, efficient, safe production of other gun caving face. |
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| Keywords: | deep point method gun caving face roof and top coal movement law |
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