公园城市理念下的城市立交节点方案研究——以科学城南路与天府大道立交工程为例

Study on Node Scheme of Urban Interchange under Idea of Park City for Science City South Road and Tianfu Avenue Interchange Project

基于天府新区“公园城市”发展理念,以科学城南路与天府大道立交工程为实例,从地形特征、功能定位、交通分析、立交选型、立交优化、山体修复等方面,总结了城市立交设计在落实城市形态、交通保障、生态优先等方面研究和实践,为类似的城市立交方案研究提供设计经验。

Based on the"park city"development idea of Tianfu New District,taking Science City South Road and Tianfu Avenue Interchange Project as an example,the study and practice of urban interchange design in the urban form,traffic management support and ecology first are summarized from the aspects of topographic feature,functional orientation,traffic analysis,interchange selection,interchange optimization and mountain repair,which provide the design experience for the study of similar urban interchange schemes.