Fabricated concrete frame structure beam column provided with connection joints

Abstract

The invention discloses a fabricated concrete frame structure beam column provided with connection joints and belongs to the technical field of building shock insulation. The fabricated concrete framestructure beam column provided with the connection joints comprises two bearing columns, two main beams and a shear wall. The outer wall of each bearing column is sleeved with two fixing sleeves fromtop to bottom in sequence, and the positions of the fixing sleeves on the two bearing columns correspond to each other up and down. One of the main beams is connected through threads between every two corresponding fixing sleeves. A plurality of connecting rebars are uniformly distributed at the tops of the outer walls of the main beams correspondingly. According to the fabricated concrete framestructure beam column provided with the connection joints, the fabrication degree is high, construction and mounting are convenient, wet construction is less, the performance under stress is excellent, force transfer is clear, mass production and site assembling are facilitated while the rigidity of a concrete frame structure is guaranteed, the site construction efficiency is improved, the problems that assembling positioning is difficult and joint connection is not reliable enough in fabricated connection are effectively solved, and therefore, the reliability of connection of the joints is guaranteed.

Description

technical field [0001] The invention relates to the technical field of building shock isolation, in particular to an assembled concrete frame structure beam column with connection nodes. Background technique [0002] The prefabricated structure can save energy, water, and materials, greatly reduce construction waste, reduce noise pollution, reduce labor consumption and intensity, effectively improve the construction environment, and improve the quality of the project. It is a structure worthy of vigorous promotion. Prefabricated frame shear wall structure is one of the very important structural forms, which is being vigorously developed at home and abroad. However, how to ensure the safety of prefabricated structures under strong earthquakes is a challenging problem. The difficulty lies in how to ensure the reliability and convenience of the connection between the prefabricated structure modules, and how to enhance the stability of the prefabricated structure. Although t...

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Problems solved by technology

[0003] In order to solve technical problems such as poor connection reliability between prefabricated structural modules and poor stability performance of frame structure connection nodes in the prior art, the present invention provides an assembled concrete frame structure beam column with connection nodes

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