广西公路旧沥青路面加铺改造工程应用研究  

Application Study of Old Asphalt Pavement Overlay Reconstruction of Guangxi Road

作　　者：何金兰 黄慧 张洪刚 HE Jin-lan HUANG Hui ZHANG Hong-gang(Guangxi Highway Technical School, Nanning, Guangxi,530007 Guangxi Transportation Research Institute, Nanning,Guangxi,530007)

机构地区：[1]广西公路技工学校,广西南宁530007 [2]广西交通科学研究院,广西南宁530007

出　　处：《西部交通科技》2016年第9期55-58,共4页Western China Communications Science & Technology

基　　金：广西交通科技项目"广西路网公路路面结构适用性研究"(批准号:20122636)

摘　　要：文章针对广西路网公路旧沥青路面加铺改造工程应用情况,调查研究了广西路网公路旧沥青路面加铺改造时采用的常用结构类型,分析了不同结构类型路面的使用功能与路面病害情况,并研究了不同加铺层的弯沉规律,为普通公路旧沥青路面加铺改造工程提供参考。In view of the application situation of highway old asphalt pavement overlay reconstruction engineering in Guangxi road network, this article investigated the structure types commonly used during highway old asphalt pavement overlay reconstruction in Guangxi road network, analyzed the application functions of pavement with different structure types as well as the pavement diseases,and studied the deflection rules of different overlayers,thereby providing the refei＇ence for the old asphalt pavement overlay reconstruction of ordinary highways.

关 键 词：旧沥青路面 加铺改造 常用结构 级配碎石过渡层 弯沉值 

分 类 号：U418.8[交通运输工程—道路与铁道工程]