Prefabricated building dry-type beam-column connection joint

Abstract

The invention provides a prefabricated building dry-type beam-column connection joint. The prefabricated building dry-type beam-column connection joint comprises a connecting member, and a prefabricated beam and a prefabricated column are connected together by the connecting member made of steel with higher strength; the connecting member comprises a first part and a second part, the prefabricatedcolumn is connected with the first part, the prefabricated beam is connected with the second part, and the first part and the second part are of an integrated structure; and a material of the connecting member is steel with high strength, high bending resistance and high shear capacity. Arranged in this way, not only the cast-in-place concrete is not required in the assembly process, but also thecost can be saved and the construction speed can be increased; and the bending resistance and shear resistance of the connection joint can be guaranteed, and meanwhile, the problems such as too complex reinforcement constitutions in a beam-column connection joint area can be avoided.

Description

technical field [0001] The invention belongs to the technical field of prefabricated buildings, and in particular relates to a dry beam-column connection node of a prefabricated building. Background technique [0002] The prefabricated building changes the construction method based on construction site operations into the construction method based on factory production. It is an important part of the modernization of the construction industry and a crucial step towards industrialization and informatization of buildings. Prefabricated buildings have many advantages such as improving quality, shortening construction period, saving energy, reducing consumption, and clean production. At present, with the rapid development of my country's economy, prefabricated buildings are widely promoted. Assembled monolithic concrete structure is currently the most widely used prefabricated form in my country, and the "equivalence principle" is a core of the application of prefabricated mono...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems existing in related technologies at least to a certain extent, the present application provides a dry-type beam-column connection node of a prefabricated building, including connecting members, and prefabricated beams and prefabricated columns are connected by connecting members made of high-strength steel Together, not only do not need to cast in-situ concrete in the assembly process, but also can save costs and speed up construction. At the same time, while ensuring the flexural and shear bearing capacity of the connecting joints, it can also avoid problems such as too complicated steel structure in the beam-column joint area.

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