| 采煤工作面煤层注水参数试验研究 |
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| 引用本文： | 王兴华,马小磊.采煤工作面煤层注水参数试验研究[J].山东煤炭科技,2020(3):145-147. |
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| 作者姓名： | 王兴华 马小磊 |
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| 作者单位： | 山东万祥矿业有限公司,山东济南271107;山东万祥矿业有限公司,山东济南271107 |
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| 摘 要： | 通过在6198采煤工作面现场施工煤层注水钻孔采取煤样,实验室试验注水钻孔水压力分布、煤样含水率变化,得到了工作面煤层注水影响半径等技术参数,为采煤工作面煤层注水提供了一定的参考依据。
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| 关 键 词： | 煤层注水 水压力分布 含水率变化 影响半径 |
Experimental Study on Water Injection Parameters of Coal Seam in Mining Face |
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| Wang Xing-hua,Ma Xiao-lei.Experimental Study on Water Injection Parameters of Coal Seam in Mining Face[J].Shandong Coal Science and Technology,2020(3):145-147. |
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| Authors: | Wang Xing-hua Ma Xiao-lei |
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| Affiliation: | (Shandong Wanxiang Mining Co.,Ltd.,Shandong Ji'nan 271107) |
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| Abstract: | Through the water injection drilling of coal seam in the 6198 coal face,the water pressure distribution and water content change of the water injection drilling hole are tested in the laboratory,and the technical parameters such as the influence radius of coal seam water injection are obtained,which provides a certain reference basis for coal seam water injection in the coal face. |
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| Keywords: | infusion in seam water pressure distribution moisture content change radius of influence |
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