| 综放工作面邻近抽放技术的试验研究 |
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| 引用本文： | 秦长江,宋尽忠,王麦林.综放工作面邻近抽放技术的试验研究[J].煤炭技术,2013,32(2):68-70. |
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| 作者姓名： | 秦长江 宋尽忠 王麦林 |
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| 作者单位： | 1. 中国地质大学(武汉)工程学院,武汉,430000
2. 主焦煤业公司,河南安阳,455133 |
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| 摘 要： | 通过对综放工作面采场及瓦斯运移的理论研究,提出了利用综放工作面上一个区段已有的巷道,向正在开采的综放工作面顶板施工瓦斯抽放钻孔,抽采采空区瓦斯富集区瓦斯的方法,并进行了现场试验,为综放工作面解决瓦斯超限问题提供了一种新途径。
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| 关 键 词： | 综放工作面 邻近抽放 试验研究 |
Experimental Technology Research on Draining gas of Fully-mechanized Top Coal Caving Face from Adjacent Working Face |
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| QIN Chang-jiang
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SONG Jin-zhong
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WANG Mai-lin.Experimental Technology Research on Draining gas of Fully-mechanized Top Coal Caving Face from Adjacent Working Face[J].Coal Technology,2013,32(2):68-70. |
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| Authors: | QIN Chang-jiang SONG Jin-zhong WANG Mai-lin |
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| Affiliation: | 1.Engineering College,China University of Geosciences(Wuhan),Wuhan 430000,China;2.Zhu-jiao Coal Company,Anyang 455133,China) |
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| Abstract: | Based on the theory for fully-mechanized top-coal caving mining and gas migration and the use of a roadway for a fully-mechanized top-coal caving mining section,the paper proposes a way to drill holes on its roof to drainage enrichment gas in the gob area.Field tests have been done and the paper provides a new way to solve the problem of exceeding gas at the fully-mechanized top-coal mining face. |
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| Keywords: | fully mechanized caving face adjacent drainage experimental study |
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