沙坡头黄河特大桥施工便桥设计与施工

On design and construction for convenient bridge of Shapotou Yellow river super-large Bridge

通过对沙坡头黄河特大桥施工便桥的设计与施工,详细介绍了跨河道施工便桥采用钢管桩基础、型钢承重骨架相结合的结构形式的设计原理和施工方法,对同类工程具有指导作用。

According to the design and construction of Shapotou Yellow river super-large Bridge＇ s convenient bridge, the paper introduces the design principle and construction method for the cross-riverchannel construction＇ s convenient bridge by adopting the structure combining the steel pipe pile basement and the steel bearing bar, so as to direct similar projects.