| 顶煤的可放性影响因素及其分类 |
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| 引用本文： | 黄庆国,高润平.顶煤的可放性影响因素及其分类[J].山西大同大学学报（自然科学版）,2008,24(2):37-39. |
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| 作者姓名： | 黄庆国 高润平 |
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| 作者单位： | [1]山西大同大学工学院,山西大同037003; [2]大同煤矿集团公司塔山矿技术部,山西大同037003 |
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| 摘 要： | 对影响厚煤层可放性的煤层强度、埋藏深度、裂隙发育程度、夹石层、顶板条件及煤层厚度等因素进行了分析，并介绍了厚煤层的可放性分类．
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| 关 键 词： | 厚煤层 影响因素 可放性 综放开采 |
Assessment on Influencing Factors and the Classification of Top-coal Caving |
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| HUANG Qin-guo,GAO Run-ping.Assessment on Influencing Factors and the Classification of Top-coal Caving[J].Journal of Shanxi Datong University(Natural Science Edition),2008,24(2):37-39. |
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| Authors: | HUANG Qin-guo GAO Run-ping |
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| Institution: | HUANG Qin-guo, GAO Run-ping (1. School of Engineering, Shanxi Datong University, Datong shanxi, 037003; 2. Tashan Technology Department, Datong Coal Mine Cooperation, Datong Shanxi, 037003) |
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| Abstract: | The factors such as the Strength, depth of burial, joint and crack features, deposit bands, roof conditions, and the thickness of the top-coal that influence the caving of the coal are analyzed in this paper. Based on the influencing factors, the classification of the thick top-coal caving is given at the end of this paper. |
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| Keywords: | thick top-coal influencing factors caving compositive-mining |
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