不同级配大粒径沥青混合料疲劳性能研究

Study on fatigue performance of large size asphalt mixture with different gradation

通过室内分析不同级配大粒径沥青混合料的疲劳试验,找出沥青混合料疲劳规律,为大粒径混合料沥青混合料作为沥青路面基层的结构与材料设计提供依据。

This paper analyzes the fatigue test of different graded large-size asphalt mixture.It finds out the fatigue law of asphalt mixture and provides the basis for the structure and material design of large-size asphalt mixture as asphalt pavement base.