上海外环高速S20(S1—沪南公路段)维修方案研究  

Research on Maintenance Plan of Shanghai Outer-Ring Expressway S20(S1—Hunan Highway Section)

作　　者：陈笑辰 CHEN Xiao-chen(Shanghai Pudong Architectural Design&Research Institute Co.,Ltd.,Shanghai 201206,China)

机构地区：[1]上海浦东建筑设计研究院有限公司,上海201206

出　　处：《中国市政工程》2022年第1期103-105,129,共4页China Municipal Engineering

摘　　要：基于上海外环高速公路S20(S1—沪南公路段)维修工程,根据现场踏勘、资料收集以及检测数据调查,提出具体维修设计原则,制定相应维修方案,引入新工艺、新材料、专利排水设施,进行了部分路段永久路面试点应用。工程实践表明,维修及施工方案有效减小施工对现状交通影响,同时为其他城市道路维修提供借鉴经验。Based on the maintenance project of S20(S1-Hunan highway section) of Shanghai Outer-Ring Expressway,according to the onsite survey,data collection and inspection data investigation,the specific maintenance design principles are put forward,the corresponding maintenance scheme is formulated,and the new technology,new materials and patented drainage facilities are introduced for the application of permanent road interview points in some sections.Engineering practice shows that the maintenance and construction scheme effectively reduces the impact of construction on the current traffic,and provides reference experience for road maintenance in other cities.

关 键 词：城市道路维修 永久路面 快速施工 沥青抗车辙 盲沟排水 

分 类 号：U418[交通运输工程—道路与铁道工程]