高墩大跨连续刚构桥梁挠度施工控制分析

The control analysis on the flexibility construction of the high-pier large span consecutive steel bridge

根据连续刚构桥梁的结构特点,结合工程实例(白涧河大桥)对大跨径连续刚构桥梁挠度控制进行了简单阐述,并对后期桥梁主要参数误差进行了分析与调整,提出了一些有益的结论,具有一定的指导意义。

According to the structure characteristics of the consecutive steel bridge and the combination of the practical project （Baijian river Bridge）, it has a briefly exposition of the flexibility construction of the high-pier large span consecutive steel bridge. It analyzes and adjusts the main parameter error of bridge on later stage and proposals some beneficial conclusions to guide.