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- W2379388567 abstract "According to the fact that the resource status and exploration condition of a domestic underground metal mine change greatly and the current productivity is too large which urgently needs re-examination and proper adjustment of production capacity,by comprehensively using the taylor calculation formula of underground mine's economic life and production capacity calculation formula,the reasonable productivity range in accordance with the mine's real resource status was obtained.Based on the analysis of two factors,i.e.mining technical and economic condition and sustainable development,the major decision-making target which influenced mine productivity was determined.Based on the obtainment of objective weight by using entropy method and pairwise comparative method,more reasonable weight coefficient was determined by using combination weighting method.Finally,optimization of the mine production capacity was achieved by using grey situation decision.The results show that the optimizing result is constant with the practice and can be used as the decision-making basis for the establishment and implementation of mine resource exploration and production plan." @default.
- W2379388567 created "2016-06-24" @default.
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- W2379388567 date "2013-01-01" @default.
- W2379388567 modified "2023-09-23" @default.
- W2379388567 title "Optimization of mine productivity based on grey situation decision" @default.
- W2379388567 hasPublicationYear "2013" @default.
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