| A New Mode of Coal Mining Under Buildings with Paste-Like Backfill Technology |
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| 作者姓名： | 崔建强 孙恒虎 黄玉诚 |
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| 作者单位： | SchoolofResourcesandSafetyEngineering,CUMT,Beijing100083,China |
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| 摘 要： | The formation of the paste-like backfill technology was introduced briefly in this paper. From the actual cases of coal mines, a new mode of coal mining under buildings with the technology was proposed. And its specificity was analyzed, and a further introduction to the full-sand-soil solidifying material was given. The main parts of the backfill system, such as the backfill preparation system, the pipeline transportation system,the backfill systems in fully-mechanized mining faces and the backfill process, were presented emphatically.
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| 关 键 词： | 煤矿 建筑物 开采方法 沉陷学 |
A New Mode of Coal Mining Under Buildings with Paste-Like Backfill Technology |
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| CUI Jian qiang,SUN Heng hu,HUANG Yu cheng.A New Mode of Coal Mining Under Buildings with Paste-Like Backfill Technology[J].Journal of China University of Mining and Technology,2002,12(2):143-147. |
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| Authors: | CUI Jian qiang SUN Heng hu HUANG Yu cheng |
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| Abstract: | The formation of the paste like backfill technology was introduced briefly in this paper. From the actual cases of coal mines, a new mode of coal mining under buildings with the technology was proposed. And its specificity was analyzed, and a further introduction to the full sand soil solidifying material was given. The main parts of the backfill system, such as the backfill preparation system, the pipeline transportation system, the backfill systems in fully mechanized mining faces and the backfill process, were presented emphatically. |
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| Keywords: | mining under buildings paste like backfill full sand soil solidifying material |
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