温度场下城市沥青路面车辙成因力学机理分析  

Analysis on the Mechanical Mechanism of Rutting Formation on Urban Asphalt Pavement under Temperature Field

作　　者：王骏飞 骆卫忠 袁飞 WANG Junfei;LUO Weizhong;YUAN Fei(Zhejiang Branch of TYLIN International Engineering Consulting(China)Co.,Ltd.,Hangzhou 310000,Zhejiang,China)

机构地区：[1]林同棪国际工程咨询(中国)有限公司浙江分公司,浙江杭州310000

出　　处：《工程技术研究》2023年第9期22-24,共3页Engineering and Technological Research

摘　　要：为保证城市道路沥青路面建设水平,文章分析了太阳辐射、热交换、路面有效辐射等因素对沥青路面温度的影响。以某城市道路为研究对象,利用有限元软件Abaqus模拟了路面结构层不同深度处的温度场,并探讨了行车荷载、环境温度对沥青路面车辙的影响,研究成果可为沥青路面工程设计提供一定的理论指导。In order to ensure the construction level of urban road asphalt pavement,this paper analyzes the influence of solar radiation,heat exchange,effective pavement radiation and other factors on asphalt pavement temperature.Taking an urban road as the research object,the finite element software Abaqus is used to simulate the temperature field at different depths of the pavement structure layer,and the influence of driving load and environmental temperature on the rutting of asphalt pavement is discussed.The research results can provide some theoretical guidance for asphalt pavement engineering design.

关 键 词：温度场 沥青路面 有限元模型 车辙病害 变形机理 

分 类 号：U416.217[交通运输工程—道路与铁道工程]