上海惠平路蕴藻浜大桥斜拉桥结构设计  

On Cable-stayed Bridge Structure Design of Huiping Rd.Yunzaobang Bridge in Shanghai

作　　者：曹海顺 

机构地区：[1]上海市城市建设设计研究总院,上海200125

出　　处：《中国市政工程》2012年第3期33-35,105,共3页China Municipal Engineering

摘　　要：上海市嘉定区惠平路蕴藻浜大桥主桥为(35+35+158+40)m独塔空间索面混合梁斜拉桥,造型新颖。主塔下塔柱为铸钢结构,中上塔柱为由3根钢管组成的格构柱,整体呈针形。主梁采用钢—混凝土混合梁。重点介绍该斜拉桥结构设计。Main bridge of Yunzaobang Bridge on Huiping Rd.in Jiading District of Shanghai is a hybrid girder cable-stayed bridge with span arrangement(35 + 35 + 158 + 40) m,a single pylon and space cable planes and unique style.The pylon is designed in a pin-shaped profile with bottom pylon being cast steel,middle pylon and upper pylon being lattice columns composed of three steel pipes.Main girder of the bridge is designed as the hybrid girders of steel and concrete.And structure design of the cable-stayed bridge is introduced mainly.

关 键 词：斜拉桥 针形斜塔 混合梁 桥梁设计 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]