摘要
深圳彩虹大桥是一座由钢管混凝土拱、预应力钢 混凝土空心叠合板组合梁、钢管混凝土组合桥墩构成的全钢 混凝土组合结构桥梁 ,在国内外属于首座。主跨 1 50m ,跨越深圳火车北站 2 9股道。设计构思新颖 ,造型优美 ,结构轻巧 ,抗风、抗震性能好 ,结构体系有所创新。体现了桥梁建筑与美学及环境的统一 ,实现了桥梁建设“轻型大跨、预制装配、快速施工、关注环境”
The Shenzhen rainbow bridge is a steel?concrete composite bridge.It is made up with the steel tube?confined concrete tied arch,the prestressed hollow?plank composite deck,and the steel tube?confined concrete composite piers.Its main span is 150 m spanned over 29 train tracks.Some new design ideas are introduced in the project.It is found that the bridge is in good?looking,light in self?weight,and high performance to resist wind and seismic action.It is well matched with its around natural environment.
出处
《土木工程学报》
EI
CSCD
北大核心
2002年第5期52-56,共5页
China Civil Engineering Journal
基金
深圳市重点科研开发项目(项目编号:98001)
关键词
深圳彩虹大桥
设计
钢管混凝土
系杆拱
steel-concrete composite bridge
steel tube-confined concrete tied arch
prestressed hollow-plank composite deck
steel tube-confined concrete composite pier
