上海长江大桥主航道斜拉桥分离式钢箱梁设计  

Design of Separated Steel Box Girders for Main Shipping Channel Cable-Stayed Bridge of Shanghai Changjiang River Bridge

作　　者：曾源[1] 卢永成[1] 蒋彦征[1] 曾进忠[1] 

机构地区：[1]上海市政工程设计研究总院,上海200092

出　　处：《世界桥梁》2009年第A01期18-21,共4页World Bridges

摘　　要：上海长江大桥主航道桥采用主跨730 m的双塔双索面斜拉桥,人字形塔,分离式钢箱梁。介绍分离式钢箱梁设计中纵横梁的连接及轨道交通的特殊构造两大特点、主要节点构造及主要计算内容。The main shipping channel bridge of Shanghai Changjiang River Bridge is designed as a cable-stayed bridge that has a main span 730 m, double pylons in inverted Y shape, double cable planes and separated steel box girders. This paper presents the two main characteristics of the bridge, such as the connection of the longitudinal and transverse beams and the special structures for arrangement of the light rail transit in the design of the steel box girders, the structural formation of the major joints and the related calculation.

关 键 词：上海长江大桥 斜拉桥 分离式钢箱梁 公轨合建 桥梁设计 

分 类 号：U448.213[建筑科学—桥梁与隧道工程]