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首页> 外文期刊>International Journal of Mining and Geo-Engineering >Applying an integrated fuzzy gray MCDM approach: A case study on mineral processing plant site selection
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Applying an integrated fuzzy gray MCDM approach: A case study on mineral processing plant site selection

机译：应用集成的模糊灰色MCDM方法：以选矿厂选址为例

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The accurate selection of a processing plant site can result in decreasing total mining cost. This problem can be solved by multi-criteria decision-making (MCDM) methods. This research introduces a new approach by integrating fuzzy AHP and gray MCDM methods to solve all decision-making problems. The approach is applied in the case of a copper mine area. The critical criteria are considered adjacency to the crusher, adjacency to tailing dam, adjacency to a power source, distance from blasting sources, the availability of sufficient land, and safety against floods. After studying the mine map, six feasible alternatives are prioritized using the integrated approach. Results indicated that sites A, B, and E take the first three ranks. The separate results of fuzzy AHP and gray MCDM confirm that alternatives A and B have the first two ranks. Moreover, the field investigations approved the results obtained by the approach.
机译：正确选择加工厂地点可以降低总采矿成本。此问题可以通过多准则决策（MCDM）方法解决。这项研究引入了一种新的方法，将模糊层次分析法和灰色MCDM方法相结合来解决所有决策问题。该方法适用于铜矿区。关键标准被认为是破碎机的邻接，尾矿坝的邻接，动力源的邻接，爆破源的距离，足够的土地可用性以及防洪安全。在研究了地雷图之后，使用集成方法确定了六个可行的替代方案的优先级。结果表明，站点A，B和E排在前三位。模糊AHP和灰色MCDM的单独结果证实，备选方案A和B具有前两个等级。此外，现场调查批准了该方法获得的结果。

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