某国道水泥混凝土路面病害分析及加铺方案比选研究  

Disease Analysis and Paving Scheme for Cement Concrete Pavement of a National Highway Comparison and Selection Research

作　　者：朱孝笑[1] 田莉梅[2] ZHU Xiaoxiao;TIAN Limei(Beijing Jiaotong Vocational Technical College,Beijing 102200,China;Colliege of Architectural Engineering Langfang Normal University,Langfang,Hebei 065000,China)

机构地区：[1]北京交通职业技术学院,北京102200 [2]廊坊师范学院建筑工程学院,河北廊坊065000

出　　处：《公路工程》2019年第3期138-142,共5页Highway Engineering

基　　金：铁道部科技司项目(C16D00101)

摘　　要：结合某国道水泥混凝土路面现状,分析了水泥混凝土路面常见的几种病害,并对目前常用的3种加铺方案做了比选研究。研究认为,分离式加铺方案优于复合式加铺方案和直接式加铺方案,但在实际的工程中,加铺方案的选用还需根据具体情况来确定。Combining with the present situation of cement concrete pavement of a national highway,this paper analyses several common diseases of cement concrete pavement,and makes a comparative study of three common overlay schemes at present.The study shows that the separate overlay scheme is superior to the compound overlay scheme and the direct overlay scheme,but in actual projects,the overlay scheme is better than the direct overlay scheme.The selection should be determined according to the specific circumstances.

关 键 词：混凝土路面 病害 加铺方案 

分 类 号：U412[交通运输工程—道路与铁道工程]