摘要
车辆在高速行驶过程中路面及路基组成一个线弹性体系,利用弹性力学相关理论进行沥青和水泥路面结构设计与路面结构病害研究,以此来保证路面结构满足车辆运行的要求。总结弹性力学在路面结构设计与路面结构病害的应用,并对路面结构研究进行展望。
The pavement and sub-grade form a linear elastic system in the process of the vehicle running at high speed.The asphalt and cement pavement structure design and the pavement distresses research are carried out by using the elasticity theories,so as to ensure that the pavement structure can meet the requirements of the vehicle running.The application of elastic mechanics in pavement structure design and pavement distresses is summarized,and the research on pavement structure is prospected.
作者
徐利鑫
XU Lixin(Zhongda Testing(Hunan)Group Co.,Ltd.,Hunan Changsha 410205 China)
关键词
弹性力学
沥青路面
水泥路面
路面结构
病害
elasticity
asphalt pavement
cement pavement
pavement structure
distress
