Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evaluation of Gradation of RAP Based on Fractal Theory
This paper introduced fractal theory to the description of gradation of asphalt mixture. The feasibility of description of RAP gradation by fractal theory was firstly discussed. The fractal dimension calculated by Least Square Method (LSM) was employed to evaluate gradation of RAP. Compaction tests, surface-dry condition method tests and indirect tensile strength tests were then employed to evaluate physical and mechanical performance of RAP mixtures stabilized by foamed asphalt. Relationships between fractal dimension and test results were studied. It seems that the fractal dimensions are of relevance to the performance of cold-recycling asphalt mixture. And this points out a new direction of RAP research field.
Evaluation of Gradation of RAP Based on Fractal Theory
This paper introduced fractal theory to the description of gradation of asphalt mixture. The feasibility of description of RAP gradation by fractal theory was firstly discussed. The fractal dimension calculated by Least Square Method (LSM) was employed to evaluate gradation of RAP. Compaction tests, surface-dry condition method tests and indirect tensile strength tests were then employed to evaluate physical and mechanical performance of RAP mixtures stabilized by foamed asphalt. Relationships between fractal dimension and test results were studied. It seems that the fractal dimensions are of relevance to the performance of cold-recycling asphalt mixture. And this points out a new direction of RAP research field.
Evaluation of Gradation of RAP Based on Fractal Theory
Jia, Xiaoyang (Autor:in) / Ye, Fen (Autor:in)
GeoShanghai International Conference 2010 ; 2010 ; Shanghai, China
14.05.2010
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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