| 松散含水层下采煤合理煤岩柱高度的确定 |
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| 引用本文： | 廖学东,疏开生.松散含水层下采煤合理煤岩柱高度的确定[J].安徽理工大学学报(自然科学版),1998(2). |
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| 作者姓名： | 廖学东 疏开生 |
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| 作者单位： | 淮南工业学院教务处(廖学东)，淮南工业学院资源开发与管理工程系(疏开生) |
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| 摘 要： | 通过对百善煤矿松散含水层下合理煤岩柱高度进行研究分析，为该矿和条件类似矿井缩小防水煤柱、提高上限采煤提供了可靠的依据。
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| 关 键 词： | 含水层下采煤 防水煤柱 防砂煤柱 |
The definition of rational coal and rock pillars height of coal mining under the water-bearing strata |
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| Liao Xuedong,Shu Kaisheng.The definition of rational coal and rock pillars height of coal mining under the water-bearing strata[J].Journal of Anhui University of Science and Technology:Natural Science,1998(2). |
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| Authors: | Liao Xuedong Shu Kaisheng |
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| Institution: | Dept. Resources Exploitation and Administration Engineering |
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| Abstract: | By means of the study and analysis of rational coal and rock pillars height under the loose water-bearing strata of Baishan Coalmine, the reliable basis is provided for reducing the water-bearing barrier and enhancing the upper limit for coal mining in Baishan Coalmine and other similar coalmines. |
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| Keywords: | coal mining under the water-bearing strata water-prevention barrier sand-prevention barrier |
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