Fabricated beam-column connecting joint and construction method

Abstract

The invention provides a fabricated beam-column connecting joint and a construction method. The fabricated beam-column connecting joint comprises a prefabricated column and a prefabricated beam, wherein the prefabricated column is provided with two sets of first connecting pieces extending in the length direction of the prefabricated column, the first connecting pieces comprise first connecting pieces and second connecting pieces, the first connecting pieces and the second connecting pieces are vertically connected to form L-shaped grooves, the two sets of L-shaped grooves are arranged back to back, two sets of second connecting pieces extending along the length direction of the prefabricated beam are arranged on the prefabricated beam, each second connecting piece comprises a third connecting piece and two fourth connecting pieces, the two fourth connecting pieces are perpendicularly connected to the two ends of each third connecting piece to form open grooves, the two sets of open grooves are arranged back to back, and the open grooves are embedded in the L-shaped grooves, so that the prefabricated beam is connected with the prefabricated column. The invention further provides a fabricated beam-column construction method. The assembly process of the fabricated beam-column connecting joint is simple, The first connecting piece and the second connecting piece are connected, the contact area is large, and the connecting strength and the stress effect of the connecting joint can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to an assembled beam-column connection node and a construction method. Background technique [0002] With the rapid development of my country's economy and the continuous improvement of people's living standards, the requirements for buildings are increasing. At present, building systems such as prefabricated concrete structures and steel structures suitable for industrial production are widely promoted in the industry, the development of prefabrication and assembly technology for construction projects is accelerated, and the integration level of construction industrialization technology is improved. Since the prefabricated structural components are mainly processed in the workshop and factory, compared with the cast-in-place concrete structure, the workload is less, the construction period is shorter, and the cost is lower, which is conducive to the implementation of co...

AI Technical Summary

Problems solved by technology

[0003] Based on this, in order to solve the problems of low connection strength, poor stress effect and complicated installation of the assembled beam-column joint, the present invention provides an assembled beam-column joint, and its specific technical scheme is as follows:

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