上承式箱形拱桥施工控制概述

A summary of deck box arch bridge construction controlling

以羊角乌江大桥为例,对钢筋混凝土上承式箱形拱桥施工过程中施工控制进行了概述,提出有效、层次分明的控制流程,特别对拱桥的理论计算挠度和实测挠度进行对比,以保证整个大桥安全顺利完工。

Taking Yangjiao Wujiang Bridge as example,the construction controlling in steel concrete deck box arch bridge construction was summarized,and effective and well-bedded controlling process was provided.The calculated deflection and actual deflection of arch bridge were compared specially,so as to ensure safe and smooth completion.