| 煤矿井下密闭墙的实用效果分析 |
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| 引用本文： | 曹培荣,闫志海,宋选民. 煤矿井下密闭墙的实用效果分析[J]. 山西煤炭, 2007, 27(3): 53-55 |
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| 作者姓名： | 曹培荣 闫志海 宋选民 |
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| 作者单位： | 1. 神华能源股份公司万利公司布尔台矿,内蒙古,鄂尔多斯,017000
2. 太原理工大学,山西,太原,030024 |
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| 摘 要： | 介绍了煤矿井下各种密闭墙的结构设计、质量标准,并且说明在煤矿井下密闭墙的实际应用效果应根据支承压力的分布情况来确定。
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| 关 键 词： | 密闭墙 质量标准 结构设计 支承压力 |
| 文章编号： | 1672-5050（2007）03-0053-03 |
| 收稿时间： | 2007-05-25 |
| 修稿时间： | 2007-05-25 |
Analysis on the Practical Effect of Closed Wall in Coal Mine |
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| CAO Pei-rong,Yan Zhi-hai,Song Xuan-min. Analysis on the Practical Effect of Closed Wall in Coal Mine[J]. Shanxi Coal, 2007, 27(3): 53-55 |
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| Authors: | CAO Pei-rong Yan Zhi-hai Song Xuan-min |
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| Affiliation: | 1. Buertai Coal Mine of Wanli Coal Branch Corp. , Shenhua Energy Source Ltd. , Eerduos Lnner Mongolia 017000; 2. Mining Engineering Institute of TUT, Taiyuan Shanxi 030024, China |
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| Abstract: | In the paper,structure design and quality standard of various closed walls in coal mine were introduced,and it was explained that the practical effect of closed wall in coal mine should been determined by the distribution of abutment pressure. |
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| Keywords: | closed wall quality standard structure design abutment pressure |
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