宿淮高速公路五河口斜拉桥设计及主要施工难点  

Design and Main Construction Techniques for Wuhekou Cable Stayed Bridge on Su-Huai Expressway

作　　者：丁如珍[1] 张义贵[1] 王薇[1] 

机构地区：[1]江苏省淮安市高速公路建设指挥部,淮安市223001

出　　处：《公路》2003年第11期23-26,共4页Highway

摘　　要：五河口斜拉桥是宿淮高速公路的重点工程 ,为预应力混凝土双塔双索面斜拉桥 ,全漂浮体系结构 ,双向六车道 ,宽度为 38.6 m,重点介绍该桥的主要技术指标、桥型布置。Wuhekou Cable-Stayed Bridge is a emphasis engineering in Su-Huai Expressway.It is a prestressed concrete cable-stayed bridge of twin pylons and twin cable planes.And it is a floating structure with six lane of 38.6 m in width.The main tecthnique indexes, bridge type, design of the structure and principal construction schemes are described in detail.

关 键 词：斜拉桥 预应力混凝土 漂浮体系结构 技术指标 桥型布置 结构设计 宿淮高速公路 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]