Structure of steel-reinforced concrete column beam and column universal joint

Abstract

The invention discloses a structure of a steel-reinforced concrete column beam and column universal joint. The structure comprises a steel-reinforced concrete column and a steel-reinforced concrete beam, the steel-reinforced concrete column and the steel-reinforced concrete beam are crossed and connected to form the beam and column universal joint, and the steel-reinforced concrete beam and the steel-reinforced concrete column are perpendicular. The steel-reinforced concrete beam is formed by arranging at least two rows of steel bars and is poured with concrete, and the steel-reinforced concrete beam is formed by an X-direction steel-reinforced concrete beam body and a Y-direction steel-reinforced concrete beam body. The structure has the advantages of being high in bearing force, good in ductility, high in energy-dissipating capacity, good in anti-seismic property, free of large amount of formwork erecting, high in construction speed and the like; the structure is simple, and a wall is smooth.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a structure of steel concrete column-beam-column general joints. Background technique [0002] Steel-concrete composite structure has the dual advantages of steel structure and concrete structure. Compared with steel structure, it can save steel, increase the rigidity of components and buildings, and compared with concrete structure, it can reduce cross-section, weight, and increase the ductility of components, etc. characteristics, so it is widely used in construction. However, in the actual construction process of steel concrete structures, there will be many problems in the interspersion of steel bars at the beam-column joints. According to the current domestic data, the research on the steel concrete beam-column joints is mostly around the stress of the joint position and How to bind steel bars and other issues put forward their own solutions. However, no soluti...

AI Technical Summary

Problems solved by technology

However, no solution has been given for how to straighten out the complex connection relationship between column and beam at the node position, and the spatial arrangement of column stirrups, column main reinforcement, and column stiffeners within the node range.

[0003] Moreover, the existing column-beam joint construction is cumbersome, steel plate buckling is prone to occur during concrete pouring, and the cooperative work performance between column-beam joints is poor.

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