Abstract:Interchange design is often subject to many factors, which needs to be considered comprehensively from multiple dimensions. Taking the Jinjiang Tunnel Project in Quanzhou as an example, the Jing 14 Road Interchange is an important transfer node of the project, which is restricted by many factors in the design process, such as Xunpu Minnan Cultural Protection Demonstration Zone, Planning Exhibition Center and Jinjiang River Embankment. Therefore, it is difficult to set up the interchange. The node solution involves numerous stakeholders during the demonstration process, making it difficult to meet the demands of all parties. Finally by listing a variety of feasible schemes, the control variable method is used to comprehensively compare the impact of various constraints, and the recommended design scheme is put forward, which also provides a reference for the design of similar projects.
