摘要
澳门西湾大桥斜拉桥设计为1座双层交通的双塔四索面斜拉桥,主跨180m,斜拉桥为双幅混凝土箱梁共用“M”形主塔、竖琴式稀索体系组合新桥型,介绍斜拉桥体系、梁、塔、索的设计及斜拉桥施工监控与荷载试验情况。
The cable-stayed bridge of Sai Van Bridge in Macao is designed as a double-deck bridge with a main span 180 m, two pylons and four planes of cables. The bridge is a new type of structure composed of twin separated concrete box girders supported by the same four planes of sparse harp cables and M-shape pylons. In this paper, the design of the cable-stayed system, including the girders, pylons and stay cables, is highlighted, and the construction monitoring and load tests of the bridge are presented as well.
出处
《桥梁建设》
EI
CSCD
北大核心
2005年第B06期55-57,75,共4页
Bridge Construction
关键词
斜拉桥
混凝土结构
箱形梁
桥塔
桥梁设计
cable-stayed bridge
concrete structure
box girder
pylon
bridge design