摘要
枢纽型互通是实现路网快速交通转换功能的重要手段。结合广佛江快速通道东甲立交的工程建设条件及交通分析,充分论证了节点的交通功能和工程规模,提出多个互通立交方案进行比选论证,确保设计方案经济、合理。其研究思路及论证过程可为复杂条件下的枢纽型立交设计提供参考。
The hub-type interchange is an important means to realize the function of fast traffic transformation in road network. Combined with the construction conditions and traffic analysis of Dongjia Interchange in Guangzhou, Foshan and Jiangmen Expressway, this paper fully demonstrates the traffic function and engineering scale of the node, and puts forward several schemes for comparison and demonstration to ensure the economy and reasonability of the design schemes. The study idea and demonstration process can be referred for the design of hub-type interchange under the complex conditions.
作者
周鹏
张占领
刘丽芬
Zhou Peng;Zhang Zhanling;Liu Lifen
出处
《城市道桥与防洪》
2019年第5期36-39,M0007,共5页
Urban Roads Bridges & Flood Control
关键词
互通式立交
方案设计
建设条件
交通分析
interchange
scheme design
construction condition
traffic analysis
