【摘要】 采用先进的材料试验系统对旋转压实机成型的AC-13沥青混合料试件进行了不同温度的单轴静载蠕变试验,分析温度对沥青混合料蠕变特性的影响。基于静载蠕变试验结果建立了沥青混合料粘滞劲度模量与温度之间的转换模型方程。更多还原

【Abstract】 In order to study creep properties of asphalt mixture at high temperature, the Material Test System was used to carry out a static uniaxial creep test on AC-13 bituminous mixture in different temperature. The specimens were made by SGC, and the effect of temperature to the creep properties of bituminous mixture was analyzed. Finally a model between asphalt mixture creep stiffness and temperature was build to simulate the test results of static creep tests.更多还原