| 淮南矿区高瓦斯煤层群深井开拓实践 |
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| 引用本文： | 罗志中.淮南矿区高瓦斯煤层群深井开拓实践[J].中国煤炭,2010,36(1). |
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| 作者姓名： | 罗志中 |
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| 作者单位： | 煤炭工业合肥设计研究院,安徽省合肥市,230041 |
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| 摘 要： | 淮南矿区近年来采取分区开拓、分区通风、分水平开拓、分水平通风开拓方式,使建井工期、达产工期大为缩短,安全生产状况大为改观,取得了经济效益和安全效益双丰收,为复杂地质条件高瓦斯煤层群深井开采提供了必要的技术储备和借鉴经验。
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| 关 键 词： | 矿井开拓 矿山建设 高瓦斯煤层群开采 深部开采 |
On deep mine development in highly gassy multiple coal seams in Huainan coal mine area |
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| Luo Zhizhong.On deep mine development in highly gassy multiple coal seams in Huainan coal mine area[J].China Coal,2010,36(1). |
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| Authors: | Luo Zhizhong |
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| Affiliation: | Luo Zhizhong (Hefei Design Research Institute For Coal Industry,Hefei,Anhui Province 230041,China) |
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| Abstract: | Area development,parallel ventilation,separate-level development and separate-level ventilation/development are in common use in Huainan coal mine area in recent years,which reduces mine construction period and the period for new mine to reach production capacity.This also improves coal mine work safety status,which produces better economic returns and improves mine safety in mines.This practice provides abundant technical references and experiences for coal mining in deep mines with multiple coal seams wit... |
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| Keywords: | mine development mine construction mining in highly gassy coal seams deep mining complicated geological conditions |
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