闵浦二桥主桥设计及技术创新  

Design and Technologic Innovation of Main Bridge of Minpu No.2 Bridge

作　　者：周良 张本良 彭俊 邓玮琳 朱敏 

机构地区：[1]上海市城市建设设计研究院,上海市200125

出　　处：《城市道桥与防洪》2010年第9期24-29,34,共7页Urban Roads Bridges & Flood Control

摘　　要：闵浦二桥是一座公轨两用一体化双层特大桥,主桥为独塔双索面双层斜拉桥,是目前国内跨度最大的公轨两用双层斜拉桥。该文主要介绍主桥设计构思及技术创新点,可供相关专业人员参考。Minpu No.2 Bridge is a highway and railway integrated double-floor overlarge bridge.The main bridge is a single-pylon double-plane double-floor cable-stayed bridge.It is the longest-span highway and railway double-floor cable-stayed bridge in China.The article mainly introduces the design conception and technical innovation of the main bridge able to be referred for the specialty members.

关 键 词：公轨两用双层桥 斜拉桥 钢板桁组合梁 全焊接节点 桥梁设计 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]