| 胶结充填接顶的技术改进 |
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| 引用本文： | 周旭,杨陆海,白朝选,林强,冯金庆.胶结充填接顶的技术改进[J].中国矿山工程,2012,41(4):4-6. |
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| 作者姓名： | 周旭 杨陆海 白朝选 林强 冯金庆 |
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| 作者单位： | 陕西煎茶岭镍业有限公司,陕西汉中,724308 |
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| 摘 要： | 充填接顶一直是应用充填采矿法矿山亟待解决的技术难题,通过分析充填接顶困难的因素后,提出了进路下向微倾斜胶结充填采矿法。该方法的成功应用,提高了充填接顶率和充填体抗压强度,可供其他矿山充填开采时借鉴。
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| 关 键 词： | 胶结充填 充填接顶率 进路下向微倾斜 充填料浆 |
Technical improvement of tight-filling of cemented filling |
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| Abstract: | Tight-filling of cemented filling is the difficulty in the cemented filling.After analyzing the factors influencing tight-filling,the slight inclination of downward drift stoping and cemented filling method is proposed.This method which was successfully applied in the practice not only promoted the tight-filling ratio,but also increased the compression strength of filling body.This method can be used in other similar situations. |
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| Keywords: | cemented filling the rate of tight-filling slight inclination of downward drift filling material |
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