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

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.