静波桥桥梁支座的安装

The installation of the bridge bearings of the Jingbo bridge

挂篮法施工的连续梁在墩身两侧均需设置临时支座,待合拢后拆除临时支墩进行体系转换,由刚构变成连续体系。静波桥采用挂篮施工,在施工中对支座施工进行细化控制,详细介绍体系转换中支座的状态及施工注意事项。

The continuous beam hanging basket method in the construction of the pier on both sides needs to set up a temporary support. It is to be removed after closure of the temporary pier system transformation, from rigid frame into continuous system. Jingbo bridge uses hanging basket construction and detailed control of the support in construction is made. Details of the state and construction attentions in system transformation are introduced.