南宁市南北快速路总体方案设计

Design on Master Scheme of South-North Expressway in Nanning

介绍了南宁市南北快速路总体方案设计。通过设计明确了南宁市南北快速路在规划路网中的功能定位和服务对象,论证了主要的技术标准和建设规模,提出了全线的总体布置方案。重点对快速路的敷设形式、立交节点和匝道的布设、跨邕江节点方案等作了详尽的论述。

The article introduces the design on the master scheme of the South-North Expressway in Nanning.The master scheme makes clear the functional position and the service object of the South-North Expressway in the planned road network of Nanning city.The article demonstrates the main technical standard and construction scale,puts forward the master layout scheme of the whole line,and focuses discussion on the paving form of expressway,setting up of interchange node and ramp,and spanning node scheme of Yongjiang River,which can be referred for the similar projects.