Reinforcing structure for non-flush joints of outer vertical face of concrete frame structure

Abstract

The invention provides a reinforcing structure for non-flush joints of the outer vertical face of a concrete frame structure, and belongs to the technical field of frame reinforcing. The reinforcing structure aims to solve the problems that when an existing reinforcing structure for the non-flush joints of the concrete frame structure is used, the fixing effect cannot be automatically enhanced when an earthquake occurs, and the reinforcing structure cannot be connected with a cross rod in an auxiliary mode. The reinforcing structure for the non-flush joints of the outer vertical face of the concrete frame structure comprises a main body, a cross beam and a stress piece, wherein the main body is of a rectangular long-strip-shaped structure made of concrete and is embedded into a mounting groove of the cross beam, the stress piece is installed on the outer side of the main body and is connected with a stress groove through an inserting block, so that the stress piece can be stably connected and fixed with the main body, and a connecting plate can be inserted into the mounting groove to be fixed by a connecting piece. The reinforcing structure can be stably installed, when the earthquake occurs, the stress piece can move towards the interior of the mounting groove, then the stress piece can be in contact with the mounting groove to be fixed, and then the fixing effect is automatically enhanced.

Description

technical field [0001] The invention belongs to the technical field of frame reinforcement, and more specifically relates to a reinforcement structure for uneven joints on the facade of a concrete frame structure. Background technique [0002] Reinforced concrete frame structure is one of the most common building structures in industrial and civil buildings, in which nodes play a role in distributing internal forces, coordinating component deformation and maintaining structural integrity in the structural load-bearing system. Under earthquake action, frame joints are prone to shear failure in the core area, and facade joints are more likely to occur. At this time, reinforcement structures are needed. [0003] The prior art discloses a reinforcement method and a reinforcement structure for uneven nodes on the facade of a concrete frame structure. The reinforcement method includes digging a main channel on the concrete protective layer in the core area of ​​the node. The core ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a reinforcement structure for uneven joints on the facade of concrete frame structures, so as to solve the problem that the existing reinforcement structures for uneven joints of concrete frame structures cannot be automatically reinforced and fixed when they are in use, and cannot In the event of an earthquake, the fixing effect will be automatically strengthened, and the connection with the cross bar cannot be assisted, and when the reinforcement structure of the existing concrete frame structure with uneven joints is used, there is no clamping position, it cannot be clamped and fixed, and it cannot be effectively spliced ​​and strengthened fixed problem

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