Corbel bracket supporting structure and construction method

Abstract

The invention discloses a corbel bracket supporting structure and a construction method. The structure is used for being connected and supported on a pier body of a bridge. The supporting structure comprises a suspended corbel bracket. The corbel bracket comprises a horizontal beam and an oblique beam intersecting with the horizontal beam. The horizontal beam is provided with a first connecting flange plate. The oblique beam is provided with a second connecting flange plate. The supporting structure further comprises a connecting anchor box and a connecting board set, both of which are buriedin the pier body. The end of the connecting end of the horizontal beam is inserted in the connecting anchor box. The first connecting flange plate is detachably connected with the connecting anchor box. The end of the connecting end of the oblique beam abuts against the connecting board set. The second connecting flange plate and the connecting plate set are detachably connected. By the adoption of the corbel bracket supporting structure, the operation difficulty and the construction risk of connection of the corbel bracket and the pier body can be reduced, meanwhile, construction efficiency is improved, the bearing strength of the corbel bracket and the connecting strength of the corbel bracket and the pier body are enhanced, the detaching difficulty of the corbel bracket is reduced afterconstruction is finished, and the detached corbel bracket can be reused.

Description

technical field [0001] The invention relates to the field of bridge construction, in particular to a corbel bracket support structure. In addition, the present invention also relates to a construction method for constructing a corbel bracket support structure such as the above-mentioned corbel bracket support structure. Background technique [0002] During the construction of the corbel bracket, the accuracy of the pre-embedded position of the embedded parts in the bridge substructure and the installation and welding of the corbel bracket will seriously affect the construction quality and must be controlled according to high standards. In the existing construction method, the corbel bracket is fixedly connected with the embedded parts pre-embedded in the substructure of the bridge by welding. Since the corbel bracket and the embedded parts are fixedly connected by welding, it not only increases the difficulty of operation and construction risk of the construction personnel,...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a corbel bracket support structure and a construction method to solve the problems of difficult operation for construction personnel, high construction risk, low construction efficiency, and connection strength at joints in the construction of the corbel bracket support structure in the prior art. Low, and after the construction is completed, it is difficult to disassemble the corbel bracket, the disassembly efficiency is low, the corbel bracket cannot be reused and the technical problems are high construction costs

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