新海燕桥工程竖转钢箱梁开启桥设计

Design of Vertical-rotary Steel Box Girder Open Bridge in New Haiyan Bridge Project

现介绍新海燕桥工程竖转钢箱梁开启桥的结构设计与静力分析。其主要内容有:上部结构、下部结构、启闭系统、锁定系统、限位装置、钢箱梁静力分析等,可供同类工程参考。

This paper introduces the structure design and the static analysis of the vertical-rotary steel box girder open bridge in New Haiyan Bridge Project.The main contents are the superstructure,substructure,opening and closing system,locking system,inhibiting device,and static analysis of steel box girder,which can be referred for the similar projects.