| 综采工作面端头三角地带冒顶原因分析及预防措施 |
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| 引用本文： | 李宝福.综采工作面端头三角地带冒顶原因分析及预防措施[J].科技情报开发与经济,2011,21(3):203-204. |
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| 作者姓名： | 李宝福 |
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| 作者单位： | 太原西峪煤矿,山西太原,030021 |
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| 摘 要： | 阐述了综采工作面端头三角地带冒顶的危害,分析了综采工作面端头三角地带冒顶的原因,提出了综采工作面端头三角地带冒顶的预防措施以及冒顶后的处理方法。
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| 关 键 词： | 综采工作面 端头 三角地带 冒顶 原因分析 预防措施 |
Cause Analysis on and Preventive Measures for the Roof Falling in the Triangle Zone at the End of Fully-mechanized Mining Face |
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| LI Bao-fu.Cause Analysis on and Preventive Measures for the Roof Falling in the Triangle Zone at the End of Fully-mechanized Mining Face[J].Sci-Tech Information Development & Economy,2011,21(3):203-204. |
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| Authors: | LI Bao-fu |
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| Abstract: | This paper expounds the hazards of the roof falling in the triangle zone at the end of fully-mechanized mining face,analyzes the causes of the roof falling in the triangle zone at the end of fully-mechanized mining face,and puts forward some measures for preventing the roof falling in the triangle zone at the end of fully-mechanized mining face and some methods for treating the roof falling. |
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| Keywords: | fully-mechanized mining face end triangle zone roof falling cause analysis preventive measures |
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