| 西曲矿22502综采工作面过空巷技术研究 |
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| 引用本文： | 曹义勇. 西曲矿22502综采工作面过空巷技术研究[J]. 煤炭技术, 2009, 28(1) |
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| 作者姓名： | 曹义勇 |
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| 作者单位： | 西山煤电股份有限公司西曲煤矿,山西,古交,030200 |
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| 摘 要： | 通过对22502综采工作面过空巷进行支护计算和力学平衡分析,并在实践中采用调斜和加注马丽散等辅助措施,安全可靠地通过空巷,为今后过空巷提供了成功经验。
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| 关 键 词： | 空巷 支护 平衡 研究 |
Xiqu Mine 22502 Fully Mechanized Coal Face Technology Research Crossing Abandon Tunnel |
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| CAO Yi-yong. Xiqu Mine 22502 Fully Mechanized Coal Face Technology Research Crossing Abandon Tunnel[J]. Coal Technology, 2009, 28(1) |
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| Authors: | CAO Yi-yong |
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| Affiliation: | Xiqu Coal Mine;Xishan Coal-Electricity Share Co.;Ltd.;Gujiao 030200;China |
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| Abstract: | Through support calculating and mechanical balance analysing to the 22502 fully mechanized coal face acrossing abandon tunnel,and in practice for the use of adjusting transport machines angle and adding ma casual supplementary measures,safe and reliable crossed the abandon tunnel,for the future provided the successful experience acrossing abandon tunnel. |
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| Keywords: | abandon tunnel support balance research |
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