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Patent Searching and Data


Title:
FABRICATED CONCRETE BEAM COLUMN JOINT AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/161084
Kind Code:
A1
Abstract:
A fabricated concrete beam column joint and a construction method therefor. The fabricated concrete beam column joint construction method comprises: welding an annular reinforcing plate on the inner side of a hoop plate, deploying longitudinal ribs and stirrups for bundling the longitudinal ribs, and performing formwork and pouring to obtain a prefabricated column upper column and a prefabricated column lower column; hoisting the prefabricated column upper column to be right above the prefabricated column lower column, and welding and connecting the hoop plate of the prefabricated column upper column and the hoop plate of the prefabricated column lower column; welding cantilever plates to the outer side surface of the hoop plate of the prefabricated column upper column and the outer side surface of the hoop plate of the prefabricated column lower column; connecting the cantilever plates to the longitudinal ribs of a concrete beam; and performing formwork and pouring of concrete outside the cantilever plates. According to the fabricated concrete beam column joint construction method provided by the present invention, the structural strength and rigidity of beam column joints are ensured, the construction is convenient, and the construction cost is low.

Inventors:
CHEN YUN (CN)
ZHANG QIJUN (CN)
Application Number:
PCT/CN2021/142344
Publication Date:
August 04, 2022
Filing Date:
December 29, 2021
Export Citation:
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Assignee:
UNIV HAINAN (CN)
International Classes:
E04C3/34; E04B1/21
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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