摘要
杭州湾跨海大桥航道桥包括南航道桥和北航道桥,南航道桥为主跨318 m的A形独塔双索面钢箱梁斜拉桥,北航道桥为主跨448 m的钻石形双塔双索面钢箱梁斜拉桥。介绍南、北航道桥的钢箱梁构造、结构体系、细部构造、结构计算和涂装方案等。
The channel bridges of Hangzhou Bay Sea-Crossing Bridge include two bridges separately over the south and north channels. The south channel bridge is a steel box girder cable-stayed bridge with a main span 318 m, a single A-shape pylon and double cable planes, while the north channel bridge is a steel box girder cable-stayed bridge with a main span 448 m, two diamond-shape pylons and double cable planes . In this paper, the structures, structural systems, structural details, structural calculations and coating schemes of the steel box girders of both the south and north channel bridges are dealt with.
出处
《桥梁建设》
EI
CSCD
北大核心
2006年第3期24-26,54,共4页
Bridge Construction
关键词
斜拉桥
钢梁
箱形梁
桥梁设计
cable-stayed bridge
steel girder
box girder
bridge design