济南凤凰黄河大桥总体设计

Overall Design of Jinan Fenghuang Yellow River Bridge

济南凤凰黄河大桥位于济南市东北部,工程全长约6683 m,其中跨黄河段桥梁长3788 m,跨南水北调及邯胶铁路联络线桥长1323 m。结合地理位置、建设条件、景观等各方面因素,主桥采用70 m+168 m+428 m+428 m+168 m+70 m三塔组合梁自锚式悬索桥,水中引桥采用等高连续组合梁桥,跨大堤引桥采用变高连续组合梁桥,其它桥梁均采用预应力混凝土连续梁桥。项目于2018年10月开工,预计于2021年10月建成通车。

Jinan Fenghuang Yellow River Bridge is located at the northeast of Jinan.Its total length is 6683 m,in which the bridge spanning the Yellow River is 3788 m long,and the bridge spanning the south-to-north water diversion and the rail connecting line of Handan-Jinan Railway is 1323 m long.Combined with various factors of geographic position,construction conditions and landscape,the its main bridge is a 70m+168m+428m+428m+168m+70m three-pylon composite self-anchored suspension bridge.Its approach bridge in water is a constant-height continuous composite girder bridge.The approach bridge spanning the dyke is the variable-height continuous composite girder bridge.The other bridges are the pre-stressed concrete continuous beam bridges.The project was started to construct in October 2018 and is planned to complete for traffic in October 2021.