大跨径连续刚构桥0~#块托架施工技术研究

Research on construction technology of 0~# block bracket for long span continuous rigid frame bridge

以五河淮河特大桥为例,首先介绍托架结构总体方案,进而介绍托架加工及安装、托架反力预压及变形观测等关键施工要点,希望能给类似工程施工提供一些借鉴和引用。

Taking the Wuhe Huaihe River Bridge as an example,this paper first introduces the general scheme of bracket structure,and then introduces the key construction points such as bracket processing and installation,bracket reaction preloading and deformation observation,hoping to provide some reference and reference for similar projects.