Research on Key Technology of Cantilever Casting Construction of Continuous Rigid Frame Bridge
In order to study the key technology of cantilever casting construction of continuous rigid frame bridge,this paper takes the Houxia No.2 Bridge of Urumqi-Yuli section expressway construction project as the background.Firstly,the overall construction scheme is analyzed.Then,the key steps and precautions in construction are analyzed one by one,mainly including the installation of hanging basket operation platform,formwork construction,steel bar processing and installation,concrete pouring construction and prestress tensioning construction.Finally,the project is successfully constructed by this scheme,which provides a good reference for similar engineering in the future.
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