| 草楼铁矿充填接顶新工艺 |
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| 引用本文： | 江宁,邓代强,姚中亮.草楼铁矿充填接顶新工艺[J].矿业研究与开发,2010(3):18-19,84. |
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| 作者姓名： | 江宁 邓代强 姚中亮 |
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| 作者单位： | 安徽金安矿业有限公司草楼铁矿;北京科技大学土木与环境工程学院;长沙矿山研究院 |
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| 摘 要： | 采空区接顶充填效果对充填采矿法矿山的安全和生产都有较大影响,草楼铁矿根据该矿具体情况总结出了一套新的接顶工艺,虽然工序较传统的略有增加,但其接顶率很高,在实际生产中取得了很好的效果,为该矿后继的采充作业提供了强有力的技术保障,同时也可为类似矿山的接顶充填提供参考。
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| 关 键 词： | 采空区 接顶充填 嗣后充填 充填挡墙 |
New Roof-Contacted Filling Technics in Caolou Iron Mine |
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| Jing Ning,Deng Daiqiang and Yao Zhongliang.New Roof-Contacted Filling Technics in Caolou Iron Mine[J].Mining Research and Development,2010(3):18-19,84. |
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| Authors: | Jing Ning Deng Daiqiang and Yao Zhongliang |
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| Affiliation: | 1.Caolou Iron mine,Jin’an Mining CO.,Ltd,Liu’an,Anhui 237426,China;2.School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China;3.Changsha Institute of Mining Research,Changsha,Hunan 410012,China) |
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| Abstract: | Roof-contacted filling of mined-out area has considerable influence on safety and production of mine in witch filling mining method is used.In Caolou Iron Mine,a new roof-contacted filling technics was developed according to the concrete conditions.This technics have a slight increasing working procedure contrast to conventional technics,but the rate of roof-contacted can be very increased,resulting in good effect in practical production.It provide a strong technical support for the later mining and filling in the mine and a reference to similar mine. |
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| Keywords: | Mined-out area Roof-contacted filling Subsequent filling Filling retaining wall |
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