沈阳市富民桥主塔设计  

Design of Pylons of Fumin Bridge in Shenyang

作　　者：李春茂[1] 张欣禹[1] 牟其海[1] 谢涛[1] 

机构地区：[1]沈阳市市政工程设计研究院,辽宁沈阳110015

出　　处：《桥梁建设》2004年第B05期17-19,30,共4页Bridge Construction

摘　　要：沈阳市富民桥主桥为(89+242+89)m的双塔单索面预应力混凝土斜拉桥,主塔为独柱式折线形斜塔,箱形断面。主要介绍富民桥主塔的设计过程,较为详细地介绍了主塔的构造特点及结构计算情况。The main bridge of Fumin Bridge in Shenyang is a prestressed concrete cablestayed bridge with span arrangement （89＋242 ＋89） m, and with double pylons and single cable plane. The pylons of the Bridge are designed as kinked column type that is in form of box section. In this paper, the design process, particularly the structural features and structural calculations, of the pylons are detailed.

关 键 词：斜拉桥 桥塔 折线形塔 预应力混凝土结构 结构设计 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]