The Design of Langqi Min River Bridge, Fuzhou, China

One key project in the Chinese city of Fuzhou is Langqi Min River Bridge, which connects the business and technology district with downtown Fuzhou. The main bridge is a twin-pylon cable-stayed structure with a main span of 680 m and a steel box girder. This paper presents the detailed design features of the bridge, including foundations, anti-ship collision devices, pylons, steel box girder and stay cables.