| 对“三下”采煤技术未来的思考 |
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| 引用本文： | 张华兴.对“三下”采煤技术未来的思考[J].煤矿开采,2011,16(1). |
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| 作者姓名： | 张华兴 |
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| 作者单位： | 天地科技股份有限公司,开采设计事业部,北京,100013;中国煤炭学会煤矿开采损害技术鉴定委员会,北京,100013 |
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| 摘 要： | 基于对"三下"采煤技术发展的认识,提出了充填开采是"三下"技术的发展方向,物理探测是保证水体下采煤的技术手段,采空区评价与处理是"三下"技术拓展的领域,并对各方面的技术研究重点做了阐述,以供"三下"采煤技术研究参考。
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| 关 键 词： | 三下采煤 充填开采 物理探测 技术拓展 残余变形 |
On the Technology of Coal Mining under Buildings, Railways and Water-body in Future |
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| ZHANG Hua-xing.On the Technology of Coal Mining under Buildings, Railways and Water-body in Future[J].Coal Mining Technology,2011,16(1). |
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| Authors: | ZHANG Hua-xing |
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| Affiliation: | ZHANG Hua-xing1,2(1.Coal Mining and Designing Department,Tiandi Science & Technology Co.,Ltd,Beijing 100013,China,2.Mining Damage Technology Appraisal Committee,China Coal Society,China) |
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| Abstract: | Based on the understanding of coal mining technology,the paper put forward that stowing mining was tendency of mining under buildings,railway and water-body,physical exploration was technical tool for mining under water-body and that evaluation and disposal of mined gob was its technology extension.Technical emphasis of every aspect was introduced to providing reference for coal mining under buildings,railway and water-body. |
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| Keywords: | coal mining under buildings railway and water-body stowing mining physical exploration technology extension residual deformation |
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