针对我国规范中层间处治技术设计的不足,论文通过对道路不同几何特征条件下层间工作状态分析,确定了基于纵坡度和平曲线半径的不同路面结构形式层间工作状态分级指标及标准,并对不同层间材料进行使用效果进行室内试验评价,提出基于不同层间工作状态分级的材料类型及性能要求,制定基于层间工作状态分级的沥青面层处治技术设计标准,并通过试验路验证。 Aiming at the shortcomings of the normative design of middle layer treatment technology in China, the dissertation has determined the classification index and standard of the working status between different pavement structures based on the vertical gradient and the radius of the curve through the analysis of the working status under different geometrical characteristics of the road According to the test results of different layers of materials, the paper puts forward the design criteria of asphalt surface treatment technology based on the hierarchical working state classification based on the classification of materials and performance requirements.