【摘要】 本文对一种常规级配的沥青混合料的疲劳性能进行了研究,通过较大温度范围、较高应力比的沥青混合料劈裂疲劳试验,得出了对应温度、应力比下沥青混合料的疲劳寿命及其变化规律,为路面结构设计提供技术依据.更多还原

【Abstract】 This paper delivered the research on the fatigue characteristic of asphalt mixture with a widely used gradation. Based on the indoor splitting fatigue test under wide temperature range and high stress level, the fatigue life and changing rule of the asphalt mixture is acquired. The results can be a reference to asphalt pavement structure design.更多还原