| 分段空场法在存在民采空区厚大矿体中的变形应用 |
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| 引用本文： | 赵兴明. 分段空场法在存在民采空区厚大矿体中的变形应用[J]. 甘肃冶金, 2010, 32(3): 21-24 |
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| 作者姓名： | 赵兴明 |
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| 作者单位： | 白银有色集团股份有限公司,厂坝铅锌矿,甘肃,成县,742504 |
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| 摘 要： | 厂坝-李家沟矿区由于1997年以前的群采乱挖,在众多的区域内留下了难以计数、形状各异的空区。为此,在对部分空区进行试采的基础上,成功地应用分段空场法进行了这一典型空区区段的回采,为以后回采同类型矿体提供经验。
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| 关 键 词： | 分段空场法 民采空区 矿石回收 |
The Deformation Application of Sublevel Open-stope Method in Large and Thick Ore Body Existing Goaf |
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| ZHAO Xing-ming. The Deformation Application of Sublevel Open-stope Method in Large and Thick Ore Body Existing Goaf[J]. Gansu Metallurgy, 2010, 32(3): 21-24 |
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| Authors: | ZHAO Xing-ming |
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| Affiliation: | ZHAO Xing-ming(Changba Lead-zinc Mine of BNMC,Chengxian 742504,China) |
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| Abstract: | The Changba lead-zinc mine prior to 1997 due to the unauthorized and wasteful mining,among the many areas left in numerous,different shapes of the mining space.To this end,the empty area in the right part of the test mining,based on the successful application of sublevel open-stope method in a typical section of mining recovery and mining for the future recovery of the same type ore area provides the experience. |
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| Keywords: | sublevel open-stope method theft resulting from the mining space ore recovery |
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