【摘要】 在设计大粒径沥青混合料级配的基础上,通过MTS万能试验机,测试了不同级配沥青混合料在不同条件下的渗透性,通过渗透系数分析了成型方式、级配、温度和水压对大粒径沥青混合料渗透性能的影响,提出了增加沥青混凝土渗透性能的措施,为今后研究提供参考。更多还原

【Abstract】 Based on the design of large-size asphalt mixture grading, the permeability of different graded asphalt mixtures under different conditions was tested by MTS universal testing machine. The influence of molding method, gradation, temperature and water pressure on the permeability of asphalt mixture with large particle size is analyzed through the permeability coefficient, and the measures to increase the permeability of asphalt concrete are put forward, which provides reference for future research.更多还原