| L型工作面“推透法”末采技术应用与实践 |
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| 引用本文： | 韩伟,赵奇.L型工作面“推透法”末采技术应用与实践[J].山东煤炭科技,2021(4):84-87. |
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| 作者姓名： | 韩伟 赵奇 |
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| 作者单位： | 山西霍宝干河煤矿有限公司;中国煤炭学会 |
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| 摘 要： | 为提高工作面回采率和回采速度,薛虎沟煤矿2-106L型工作面采用“推透法”连续回采,通过对L型工作面受双重动压影响段巷道加固和A、B面采撤协同运行两方面采取合理的技术方案,解决了“推透法”存在的关键技术问题。
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| 关 键 词： | L型 连续 采煤 |
Application and Practice of"Push Through"Terminal Mining Technology in L-type Working Face |
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| Han Wei,Zhao Qi.Application and Practice of"Push Through"Terminal Mining Technology in L-type Working Face[J].Shandong Coal Science and Technology,2021(4):84-87. |
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| Authors: | Han Wei Zhao Qi |
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| Affiliation: | (Shanxi Huobaoganhe Coal Mine Co.,Ltd.,Shanxi Huozhou 031400;China Coal Society,Beijing 100013) |
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| Abstract: | In order to improve the recovery rate and recovery speed of the working face,Xuehugou Coal Mine adopts the"push through method"for continuous mining in the 2-106L type working face.The key technical problems existing in the"push through method"are solved by adopting reasonable technical schemes for roadway reinforcement in the section of L-type working face affected by double dynamic pressure and cooperative operation of mining and withdrawal in A and B faces. |
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| Keywords: | L-form continuity coal mining |
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