高速公路路面结构性能大修后评价  

Evaluation of highway pavement structure performance after the major rehabilitation

作　　者：叶文亚 李继 周师师 YE Wenya;LI Ji;ZHOU Shishi(Ningbo University of Technology,Zhejiang Ningbo 315211 China;Ningbo China Merchants Highway Transportation Technology Co.,Ltd.,Zhejiang Ningbo 315000 China;The Key Laboratory of Road and Traffic Engineering Ministry of Education Tongji University,Shanghai 201804 China)

机构地区：[1]宁波工程学院,浙江宁波315211 [2]宁波招商公路交通科技有限公司,浙江宁波315000 [3]同济大学道路与交通工程教育部重点实验室,上海201804

出　　处：《山东交通科技》2022年第1期13-15,共3页

基　　金：国家自然科学基金项目资助,项目编号:51778482。

摘　　要：对于无法适应交通量和荷载需求的道路,有必要根据其路面结构状况采取一定的维修措施,并对养护效果进行后评价。以宁波市某高速为依托,对大修前、后的路面结构性能进行对比分析,发现对于不同等级的路面结构,应分别采用单层罩面或双层罩面维修。For roads that cannot adapt to traffic volume and load requirements,it is necessary to take certain maintenance measures according to the pavement structure condition,and conduct a post-evaluation of the maintenance effect.Based on an expressway in Ningbo city,this paper compares and analyzes the pavement structure performance before and after the major rehabilitation.The results show that for different levels of pavement structures,single-layer or double-layer overlays should be used for maintenance.

关 键 词：高速公路 结构性能 大修后评价 弯沉盆图 弯沉盆参数 

分 类 号：U418.6[交通运输工程—道路与铁道工程]