Joint structure and construction method of hybrid connected-wall steel column and non-energy-dissipating beam

Abstract

A connection node structure and construction method of a hybrid connected-limb wall-shaped steel column and a non-energy-dissipating steel short beam. , and the short non-energy-dissipating steel beams connected to the outer sides of the steel columns, the upper and lower ends of the steel columns protrude from the composite wall, and the upper part of the steel columns fixes the short non-energy-dissipating steel beams along the length direction of the composite wall , the section steel column is connected with the anti-node rotation section steel short beam on the inner side opposite to the position of the non-energy dissipating section steel short beam, and the section anti-node rotation section steel short beam is completely poured in the mixed limb wall, under the anti-node rotation beam, along the center line A group of steel bar connectors are fixed horizontally, and the steel bar connectors are fixedly connected with the anti-node rotation steel bars arranged in the vertical direction. The connection is reliable, the stress is reasonable, the construction method is simple and easy, and the construction efficiency is ensured at the same time. It can be widely used in hybrid connected-limb wall structural systems.

Description

technical field [0001] The invention relates to a hybrid connected-limb wall structure, in particular to a connection node structure in the mixed connected-limb wall and a construction method thereof. Background technique [0002] At present, with the continuous growth of urban population and the gradual shortage of urban land in the process of urbanization in our country, high-rise buildings have become an inevitable choice to solve this contradiction. Among them, the connected wall structure system is an indispensable element in the structure of high-rise buildings. According to the actual measurement data in the past, it can be found that the structural system of the connected wall not only inherits the advantages of low cost and high lateral stiffness of the simple shear wall project, but also reflects the yield energy consumption of the connecting beam and the cracks concentrated in the wall under the action of strong earthquakes. The bottom of the body has the advantag...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a joint structure and a construction method for connecting the steel column and the non-energy dissipating beam of the hybrid connected wall, to solve the technical problem of how to safely and reliably connect the steel column and the non-energy dissipating beam of the connected wall; The problem of ensuring construction efficiency

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