摘要
为了提高市政道路的设计质量,文章以某主干路为研究对象,分析了路面结构的设计要求和面层、基层、垫层等材料的选用方法,并基于URPDS2012软件对沥青路面的路表弯沉和层底拉应力进行验算。同时,从路基压实、边坡防护、软土地基处理等方面探讨了路基设计要点,研究成果可为类似市政道路设计提供借鉴。
In order to improve the design quality of municipal roads,this paper takes a main road as the research object,analyzes the design requirements of pavement structure and the selection methods of materials such as surface course,base course and bed course,and checks the surface defl ection and bottom tensile stress of asphalt pavement based on URPDS2012 software.At the same time,the key points of subgrade design are discussed from the aspects of subgrade compaction,slope protection and soft soil foundation treatment.The research results can provide reference for similar municipal road design.
作者
刘艺山
LIU Yishan(Shanwei Transportation Planning Survey and Design Institute,Shanwei 516600,Guangdong,China)
出处
《工程技术研究》
2024年第16期187-189,共3页
Engineering and Technological Research
