上海崇明越江通道长江大桥工程辅航道桥设计  

Design of Secondary Channel Bridge of the Yangtze Bridge in Shanghai Chongming Rivercrossing Project

作　　者：顾民杰[1] 

机构地区：[1]上海市政工程设计研究总院,上海200092

出　　处：《中国市政工程》2006年第3期16-19,共4页China Municipal Engineering

摘　　要：上海崇明越江通道长江大桥工程是集高速公路及轨道交通于一体的特大综合性桥梁工程。具体介绍了工程辅航道桥结构总体布置方案、上部大跨度悬臂浇筑连续箱梁结构、预应力体系等设计,介绍了下部大型深水基础包括桥墩冲刷深度、基础、立柱、防撞方案等的设计,为今后跨江及跨海大桥的设计及建设提供了借鉴和参考。Shanghai Chongming Rivercrossing over the Yangtze is a superlarge project integrating the highway and rail transit into one. Hereby introduced is the design there of, such as the general layout of the bridge structure over thesecondary channel, the superstructure of large span continuous box girders cast with the cantilever, the prestress system and the large substructure including the flushing depth of the pier, foundation, column, anti-collision, etc., which can be used as a reference for future design and construction of rivercrossing and sea bridges.

关 键 词：长江大桥 辅航道桥 大跨度连续箱梁:深水基础 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]