准东煤田露天矿群边帮滞留煤联合开采技术

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英文篇名：Combined mining technology of slope retained coal in open-pit mine group of Zhundong coalfield 作者：李双 ; 孙宏玲 英文作者：LI Shuang;SUN Hongling;Hongshaquan North Open-pit Coal Mine,Henan Energy Chemical Industry Group; 关键词：准东煤田 ; 露天煤矿 ; 边帮 ; 联合开采 英文关键词：Zhundong coalfield;;open-pit coal mine;;slope;;combined mining 中文刊名：LTCM 英文刊名：Opencast Mining Technology 机构：河南能源化工集团中联润世新疆煤业有限公司红沙泉北露天煤矿; 出版日期：2019-04-15 出版单位：露天采矿技术 年：2019 期：v.34;No.212 语种：中文; 页：LTCM201902021 页数：3 CN：02 ISSN：21-1477/TD 分类号：81-83

摘要

针对新疆准东煤田煤炭开采特点,分析未来准东煤田煤炭开采发展趋势,逐渐形成特大型露天煤矿群的必然,总结出边帮滞留煤联合开采技术在应用时的技术关键,以红沙泉北露天矿为例,研究边帮滞留煤开采方法,对联合开采方法在准东煤田推广的适用和可行性进行了分析。
        According to the characteristics of coal mining in Zhundong coalfield of Xinjiang, the article analyzes the future development trend of coal mining in Zhundong coalfield and the inevitability of forming super large open-pit coal mine group,and summarizes the key technical points of application of combined mining technology for slope retaining coal, Taking Hongshaquan North Open-pit Coal Mine as an example, this article studies the mining method of retained coal in the slope, and analyzes the applicability and feasibility of the combined mining method in Zhundong coalfield.

引文

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