| 提高水砂充填能力的经验 |
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| 引用本文： | 马树元,许迪微,张振军,张振宇,宋宇兵.提高水砂充填能力的经验[J].辽宁工程技术大学学报(自然科学版),1997(6). |
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| 作者姓名： | 马树元 许迪微 张振军 张振宇 宋宇兵 |
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| 作者单位： | 辽宁工程技术大学，阜新矿务局，阜新矿务局，阜新矿务局，阜新矿务局 铁法矿务局 |
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| 摘 要： | 阜新局五龙矿用水砂充填采煤法已有几十年历史,先后开采了两个水平,十多个采区,矿井有60%的产量是用这种采煤法开采出来的.在生产实践中,该矿为提高充填能力,对充填系统进行了反复研究和不断地改进,保证了回采工作面正常推进,提高了矿井回采率、维护了海州露天矿边坡,并积累了丰富的经验.值得借鉴.
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| 关 键 词： | 水砂充填采煤法 水砂充填能力 水砂比 充填倍线 |
Experience of Increasing Water-Sand Filling Ability Developed in Five-Dragon Mine |
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| Ma Shuyan,Xu Diwei,Zhang Zhenjun,Zhang Zhenyu,Song Yubing.Experience of Increasing Water-Sand Filling Ability Developed in Five-Dragon Mine[J].Journal of Liaoning Technical University (Natural Science Edition),1997(6). |
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| Authors: | Ma Shuyan Xu Diwei Zhang Zhenjun Zhang Zhenyu Song Yubing |
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| Abstract: | The mining method of water-sand filling has been used in Five-dragon Mine for several decades.Two mining levels,more than 10 districts and 60% of the output of the mine have been finished in this way.In the practical work,the mine has studied and improved the filling system again and again in order to increase the filling ablility.Thus.the mining at the face is ensured,the recovery improved and the slopes of Hai-zhou Open Mine maintained.Practical experience has been accumulated and they are worth using for reference. |
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| Keywords: | mining method of filling ablity of water-sand tilling water-sand ratio filling times line |
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