我国沥青路面结构设计体系与轴载换算方法总结评述

Review of Asphalt Pavement Structural Design System and Axle Load Conversion Method in China

随着车辆荷载的急剧增大与道路设计标准的提高,我国沥青路面设计规范经过了七个阶段的发展。简要地梳理了我国沥青路面结构设计方法的历史发展,总结分析了不同阶段结构设计体系与轴载换算方法的特点,探讨了其中的合理性与不足之处,为沥青路面结构设计的进一步研究提供部分思路。

With the increasingly heavier vehicle loads and higher standards of road design,the asphalt pavement design specifications in China have gone through seven stages of development.This paper summarized the history of the design method of asphalt pavement in China,analyzed the characteristics of the structural design systems and the axle load conversion methods at different stages,and discussed the pros and cons.This paper provides reference for the further studies on the asphalt pavement structural design.