| 利用模糊数学综合评判优选采矿方法 |
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| 引用本文： | 王彦军,陈玉明,夏新,李长玖,李晓海. 利用模糊数学综合评判优选采矿方法[J]. 河南科学, 2012, 30(9): 1339-1343 |
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| 作者姓名： | 王彦军 陈玉明 夏新 李长玖 李晓海 |
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| 作者单位： | 昆明理工大学国土资源工程学院,昆明,650093 |
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| 摘 要： | 研究了云南某铁矿2#矿体,根据矿山概况和矿床技术条件,可以采用方案一:不拉顶中深孔房柱采矿法,方案二:拉顶预控中深孔房柱采矿法,方案三:拉顶不预控中深孔房柱采矿法.为使开采方法最优引入模糊数学层次分析法和变权法,利用模糊数学综合评判,确定最优采矿方法.
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| 关 键 词： | 采矿方法 层次分析法 模糊综合评判 隶属度 变权法 |
Comprehensive Evaluation of Mining Method Optimization Based on Fuzzy Mathematics |
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| Wang Yanjun , Chen Yuming , Xia Xin , Li Changjiu , Li Xiaohai. Comprehensive Evaluation of Mining Method Optimization Based on Fuzzy Mathematics[J]. Henan Science, 2012, 30(9): 1339-1343 |
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| Authors: | Wang Yanjun Chen Yuming Xia Xin Li Changjiu Li Xiaohai |
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| Affiliation: | (Facuhy of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China) |
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| Abstract: | This article researches 2# iron deposit in Yunnan, according to the technical condition of mining survey and deposit, the following processing methods can be conducted： firstly, pillar mining method instead of pulling the medium-length hole in room; secondly, pulling top pre-controlling of room and pillar mining method in deep hole; thirdly, pulling top of room and pillar mining method in deep hole but no pre-controlling. In order to certain the reasonable mining method, fuzzy hierarchy analysis method and variable weight method are utilized. By using fuzzy comprehensive evaluation, the optimal mining method is determined. |
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| Keywords: | mining method： AHP fuzzy comprehensive evaluation： membership grade variable weight method |
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