摘要
Abstract
Taking the cement concrete pavement reconstruction of a municipal road as an example,this paper makes a detailed evaluation of the service performance and structural performance of the existing cement concrete pavement(including plate breakage rate,pavement damage condition index,pavement skid resistance,pavement load transfer capacity,slab bottom hollow and other indicators),and puts forward the pavement structural reconstruction form and the design scheme of the reconstruction layer material.Through structural checking calculation and finite element analysis,the application effect of the reconstruction scheme is verified,which provides reference for the cement concrete pave-ment reconstruction project.关键词
水泥混凝土路面/沥青加铺层/改造设计Key words
Cement concrete pavement/Asphalt overlay/Reconstruction design分类
交通工程
