| 新集一矿孤岛工作面开采技术实践 |
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| 引用本文： | 丁锋,李帅. 新集一矿孤岛工作面开采技术实践[J]. 煤炭技术, 2009, 28(6) |
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| 作者姓名： | 丁锋 李帅 |
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| 作者单位： | 国投新集能源股份有限公司,新集一矿,安徽,凤台,232172 |
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| 摘 要： | 孤岛工作面回采一直是煤矿管理工作中的难点。新集一矿通过合理选择支护方式和回采装备,尽可能地缩短工作面掘进准备、安装及回采时间,较好地解决了孤岛工作面回采中出现的各种问题,实现了工作面的安全生产,取得了良好的经济效益,为孤岛工作面开采积累了有益经验。
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| 关 键 词： | 孤岛工作面 巷道布置 回采工艺 |
Practice of Mining Technology at Islet Face in Xinji No.1 Coal Mine |
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| DING Feng,LI Shuai. Practice of Mining Technology at Islet Face in Xinji No.1 Coal Mine[J]. Coal Technology, 2009, 28(6) |
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| Authors: | DING Feng LI Shuai |
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| Affiliation: | Xinji No.1 Coal Mine;SDIC Xinji Enery Co.;Ltd.;Fengtai 232172;China |
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| Abstract: | Mining at the islet face has always been a difficulty in the coal mine management.Through the rational selection of support ways and mining equipments,the driving preparation,installation and recovery time were as much as possible to shorten.The emerging problems in mining at the islet face were solved.The face safe production was realized.The good economic benefits were obtained.The benefical experience was accumulated for the islet face mining. |
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| Keywords: | islet face roadway layout mining technology |
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