福州尤溪洲闽江大桥设计  

Design of Youxizhou Minjiang River Bridge in Fuzhou

作　　者：谢维鎏[1] 黎曙文[1] 

机构地区：[1]铁道第四勘察设计院桥梁处,湖北武汉430063

出　　处：《桥梁建设》2005年第1期19-21,32,共4页Bridge Construction

摘　　要：城市桥梁对景观的要求很高,福州尤溪洲闽江大桥主桥采用的预应力混凝土空腹式刚架拱结构以其刚劲简洁的造型,与周边环境和谐统一。该桥受力合理,经济性好,刚架拱拱腿间夹角为107.21°。主要介绍该桥的设计要点。The design of city bridges often requires that much attention be paid to the landscape functions of the bridges. With its sturdy and simply profile, the main bridge of Youxizhou Minjiang River Bridge designed as a prestressed concrete rigid-frame arch structure of open spandrel type is quite harmonious with its surroundings. The bridge structure is reasonable in mechanical properties, and is economic as well. The included angle between the rigid-frame arch legs is 107.21°. In this paper, the design highlights of the bridge are presented. 

关 键 词：空腹式刚架拱 预应力混凝土结构 桥梁设计 

分 类 号：U448.22[建筑科学—桥梁与隧道工程]