大型露天矿汽车道路坡道的模糊综合评判及其在永平铜矿的应用

FUZZY MATHEMATIC EVALUATION ON SLOPES OF TRUCK ROADS IN LARGE-SCALE OPEN-PIT MINES AND ITS APPLICATION TO YONGPING COPPER MINE

本文在深入分析总结国内外有关大型露天矿汽车运输的研究成果和实践经验的基础上,运用模糊数学等理论和计算机手段,提出“等效运距系数”的概念,并对大型露天矿汽车道路坡道进行模糊综合评判及其在永平铜矿应用的结果进行了阐述。由于成功地开发出“等效运距系数”的计算方法,从而可用数学方法对坡道进行综合评判,及获得定量化的结果。

In this dissertation, the research achievements and practical experiences in truck transportation for large open-pit mines worldwide are surveyed and analysed. By means of computer and on basis of fuzzy mathematic and other theories, a concept of 'eqievalent tramsport distance coefficient' was developed and applied to the comprehensive evaluation on the slopes of truck roads for large-scale open-pit mines, with an emphasis on its application to Yongping copper mine. Calculation of 'equivalent transport distance coefficients' has made possible the comprehensive evaluation and quantification of truck road slope.