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Relationship between fractal dimension and pavement performance of asphalt mixture

机译:沥青混合料分形维数与路面性能的关系

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摘要

In order to analyze the character of aggregate gradation quantitatively, and reveal the relationship between aggregate gradation and pavement performance of asphalt mixture, through the formula of mass fractal theory, quantify the character of aggregate gradation and use fractal dimension D to attribute the characteristic of aggregate gradation. Through comparing and analyzing the fractal dimension of aggregate gradation and the pavement performance of asphalt mixtures, the correlation between both is obtained. Thus propose the guidance conclusion for the gradation design and the appraisal.
机译:为了定量分析骨料级配特征,揭示骨料级配与沥青混合料路用性能之间的关系,通过质量分形理论公式,量化了骨料级配的特征,并利用分形维数D来表征骨料的特性。层次。通过比较和分析骨料级配的分形维数和沥青混合料的路面性能,得出两者之间的相关性。从而为分级设计和评价提出指导结论。

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