上海市沪嘉高速公路抬升实施方案研究  

Study on theImplementation Plan of Shanghai Hujia Expressway Uplift

作　　者：彭庆艳 PENG Qingyan

机构地区：[1]上海市城市建设设计研究总院(集团)有限公司,上海200125

出　　处：《上海公路》2020年第2期5-9,M0003,共6页Shanghai Highways

摘　　要：分析了上海市沪嘉高速公路在城市发展、地方进出、路网结构方面存在的问题,提出了主线抬升、匝道优化、增设高速联络线等解决对策。论证了沪嘉高速公路抬升范围和主线改造方案,提出了主要立交节点改造方案,能够给特大城市近郊地区高速公路抬升改造提供借鉴。This paper analyzed the problems existing in the urban development,local access and road network structure of Shanghai Hujia Expressway,and purposed countermeasures such as the main line lifting,ramp optimization,and the addition of high-speed connecting line.This paper demonstrates the lifting range and main line reconstruction scheme of Hujia Expressway,and puts forward the main interchange node reconstruction scheme.It can provide a reference for the upgrading of Expressway in the suburbs of megacities.

关 键 词：沪嘉高速公路 抬升改造 立交改造 

分 类 号：U418[交通运输工程—道路与铁道工程]