沈阳市富民桥——双折线塔斜拉桥设计  

On Design of Shenyang Fumin Bridge - A Cable-Stayed Bridge with Double Broken Line Pylon

作　　者：谢涛[1] 王福春[1] 王澍[1] 张欣禹[1] 李春茂[1] 

机构地区：[1]沈阳市市政工程设计研究院,沈阳110015

出　　处：《中国市政工程》2003年第4期54-55,65,共3页China Municipal Engineering

摘　　要：沈阳市富民桥的主桥为双折线塔单索面预应力混凝土斜拉桥。主要介绍主桥的设计特点,由于塔身倾斜,双折线形,增大了桩基及承台的弯矩,且主塔受力复杂。富民桥作为我国第一座双折线塔单索面斜拉桥,它的设计与施工对花色斜拉桥的发展做出了一定的探索。Overcrossing the Hun River and connecting Shenyang city area with Hunnan development district,Shenyang Fumin Bridge is a89+242+89(m)single-cable-plane prestressed concrete cable-stayed bridge with double broken line pylon at main span and3×30m prestressed concrete continuous rigid frame for north/south access bridges.Introduced here are the design features for main bridge.

关 键 词：沈阳 预应力混凝土 斜拉桥 折线塔 变截面 桩基 承台 弯矩 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]