Through the rutting tests at different temperatures and loads, the paper analyzes the influence of severe climatic conditions and traffic conditions on permanent deformation of asphalt mixture.

• 以选定的级配为基础对不同的温度及荷载条件进行了车辙试验研究，分析了恶劣气候及交通条件对沥青混合料抗车辙性能的影响，对沥青混合料存在高温临界温度加以探讨。