基于模糊綜合評判的采礦方法優(yōu)選
發(fā)布時間:2018-07-29 06:23
【摘要】:根據(jù)安徽某鐵礦的礦床賦存條件、開采現(xiàn)狀和擴(kuò)大規(guī)模的技術(shù)要求,預(yù)先選擇4個可行的開采方案,然后對各種影響因素作定量化分析,以研究最優(yōu)方案。采用模糊綜合評判方法,將生產(chǎn)能力、采切比、綜合成本和勞動強(qiáng)度等因素?fù)Q算成不同的判斷矩陣,對定性指標(biāo)按標(biāo)準(zhǔn)進(jìn)行賦值。根據(jù)構(gòu)建的數(shù)學(xué)模型,最終模糊矩陣計(jì)算結(jié)果表明第一種方案為最優(yōu)選擇。
[Abstract]:According to the existing conditions of a certain iron ore deposit in Anhui province, the present mining situation and the technical requirements of expanding the scale, four feasible mining schemes are selected in advance, and then various influencing factors are quantitatively analyzed in order to study the optimal scheme. By using fuzzy comprehensive evaluation method, the factors such as production capacity, cutting ratio, comprehensive cost and labor intensity are converted into different judgment matrices, and the qualitative indexes are assigned according to the standard. According to the mathematical model constructed, the result of the final fuzzy matrix calculation shows that the first scheme is the best choice.
【作者單位】: 江西理工大學(xué)資源與環(huán)境工程學(xué)院;江西理工大學(xué)應(yīng)用科學(xué)學(xué)院;江西理工大學(xué);
【基金】:國家自然科學(xué)基金項(xiàng)目(51464015)
【分類號】:TD853.3
本文編號:2151810
[Abstract]:According to the existing conditions of a certain iron ore deposit in Anhui province, the present mining situation and the technical requirements of expanding the scale, four feasible mining schemes are selected in advance, and then various influencing factors are quantitatively analyzed in order to study the optimal scheme. By using fuzzy comprehensive evaluation method, the factors such as production capacity, cutting ratio, comprehensive cost and labor intensity are converted into different judgment matrices, and the qualitative indexes are assigned according to the standard. According to the mathematical model constructed, the result of the final fuzzy matrix calculation shows that the first scheme is the best choice.
【作者單位】: 江西理工大學(xué)資源與環(huán)境工程學(xué)院;江西理工大學(xué)應(yīng)用科學(xué)學(xué)院;江西理工大學(xué);
【基金】:國家自然科學(xué)基金項(xiàng)目(51464015)
【分類號】:TD853.3
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