城市越江交通规划建设关键问题研究  

Research on Key Issues in Planning and Construction of Urban River-crossing Traffic

作　　者：李开国 LI Kaiguo

机构地区：[1]同济大学建筑设计研究院(集团)有限公司,上海市200092

出　　处：《城市道桥与防洪》2024年第4期22-25,I0002,共5页Urban Roads Bridges & Flood Control

摘　　要：越江交通是支撑城市跨江发展的主要因素,合理的越江通道布局和建设模式成为城市越江交通的关键.结合上海越江交通发展现状,从越江交通布局和通道建设两个层面入手,阐述了越江交通规划和建设的关键问题.通过相关案例分析和网络建模分析,越江通道规模除了与城市规模相关以外,与河流宽度具有较强的相关性.在建设层面,多通道分散越江模式、多接线模式具有明显的优势.River-crossing transportation is the main factor supporting the river-crossing development of city.The reasonable layout and the construction mode of river-crossing channel have become the key of urban river-crossing transportation.Combined with the current development situation of river-crossing transportation in Shanghai,the key issues in the planning and construction of river-crossing transportation are expounded from two aspects of river-crossing transportation layout and the channel construction.Through the related case analysis and network modeling analysis,the river-crossing channel scale has the stronger correlation with the river width in addition to city scale.In the construction aspect,the multi-channel dispersed river-crossing mode and the multi-connection mode have the obvious superiority,which hopes to provide experience,reference and reflection for planning and construction of urban river-crossing transportation.

关 键 词：越江交通 规划建设 接线模式 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]