福州市二环-五四路交叉口高架桥设计浅述

A Brief Talk about Design of Viaduct over the Intersection of Wusi Road at the Second Ring Road in Fuzhou City

本文介绍了福州市二环-五四路交叉口高架桥的桥梁结构选型及设计要点,根据该桥所处的特殊地理位置,提出了上部结构采用钢箱梁,基础采用预应力管桩的结构形式,可供工程设计人员参考。

This paper introduces the criteria that determined the choice of the structural design,as well as the major consideration in the design of the viaduct over the intersection of Wusi road at the second ring road in Fuzhou city.Based on the special location of this bridge,the steel box girder is applied in the upper structure and prestressed concrete tubular pile is applied in the foundation.The structure of this bridge can be provided to designer for reference.