| Y型通风沿空留巷巷道支护试验研究 |
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| 引用本文： | 罗 勇. Y型通风沿空留巷巷道支护试验研究[J]. 有色金属(矿山部分), 2011, 63(2): 40-46. DOI: 10.3969/j.issn.1671-4172.2011.02.012 |
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| 作者姓名： | 罗 勇 |
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| 作者单位： | 煤矿瓦斯治理国家工程研究中心,安徽,淮南,232001 |
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| 基金项目： | “十一五”国家科技支撑计划重点项目:矿井深部开采安全保障技术及装备开发(2007BAK28B05) |
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| 摘 要： | 为有效解决深部安全高效开采带来的巷道支护等问题,对无煤柱Y型通风沿空留巷巷道支护开展了试验研究,解决了巷道留巷支护强度和工作面安全回采的问题.
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| 关 键 词： | Y型通风 沿空留巷 巷道支护 安全高效开采 |
Experimental study on supporting technology of gob-side entry with Y model ventilation manner |
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| LUO Yong. Experimental study on supporting technology of gob-side entry with Y model ventilation manner[J]. , 2011, 63(2): 40-46. DOI: 10.3969/j.issn.1671-4172.2011.02.012 |
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| Authors: | LUO Yong |
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| Affiliation: | LUO Yong (National Engineering Research Center for Coal Gas Control,Huainan Anhui 232001,China) |
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| Abstract: | In order to solve the problems of deep mining with safety and high efficiency in force,experimental study was carried out based on supporting technology of gob-side entry with Y model ventilation manner,which solved the problems of gob-side entry retaining support strength and safe mining. |
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| Keywords: | Y model ventilation manner gob-side entry retaining supporting mining with safety and high efficienc |
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