| 分层浅孔留矿法的实践——浅论西藏山南地区某金矿采矿方法的优化 |
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| 引用本文： | 李佩云. 分层浅孔留矿法的实践——浅论西藏山南地区某金矿采矿方法的优化[J]. 有色金属(矿山部分), 2010, 62(5) |
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| 作者姓名： | 李佩云 |
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| 作者单位： | 兰州资源环境职业技术学院,兰州,730021 |
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| 摘 要： | 在有色金属矿山采矿方法的使用中,对赋存条件极其复杂的矿体,应不拘泥于使用某种采矿方法基本条件的限制,而应从具体矿体赋存条件出发,从技术及经济角度,设计出一种最优的采矿方法是最重要的。实践表明:对顶、底板围岩破碎,厚度小,矿岩相对比围岩要稳固,倾角缓的矿体,采用分层浅孔留矿法是合适的。
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| 关 键 词： | 基本条件 全面采矿法 浅孔留矿法 分层浅孔留矿法 |
Practice of Layered Short-hole Shrinkage Method-The optimization of mining methods in Shannan Gold Deposit |
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| LI Peiyun. Practice of Layered Short-hole Shrinkage Method-The optimization of mining methods in Shannan Gold Deposit[J]. , 2010, 62(5) |
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| Authors: | LI Peiyun |
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| Affiliation: | LI Peiyun(Lanzhou Resources and Environment Institute of Vocational Technology,Lanzhou 730021,Gansu,China) |
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| Abstract: | In the mining methods used in nonferrous metal mines,when the existing conditions of the mineral deposit is extremely complex,it should not rigidly adhere to the basic conditions using a restriction of mining methods,while the mineral deposit from the concrete conditions,from a technical and economic point of view,design an optimal mining method is the most important.The practice shows that on the roof and floor rock crushing,if the thickness is small,the rock is relatively stable and the mineral deposit di... |
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| Keywords: | basic conditions overall mining method short-hole shrinkage method layered short-hole shrinkage method |
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