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Embedded-type prefabricated steel RC frame beam-column joint

A technology of prefabricated assembly and beam-column joints, which can be used in construction, building construction, etc., and can solve the problems of complex reinforcement layout, wet operation, and difficult connection of beam-column joints.

Inactive Publication Date: 2019-11-05
CHINA UNIV OF MINING & TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] The industrialization and industrialization of prefabricated buildings is the trend of the times. Fundamentally changing the traditional extensive construction methods is conducive to the promotion of new urbanization construction, which is conducive to alleviating the contradiction between my country's economic growth and resources and energy, and is conducive to the sustainable development of the economy and society. development, in the current on-site construction of prefabricated concrete frame structures, the connection of beam-column joints is mostly complicated, difficult to connect, and there are many wet operations. The simple, convenient and reliable beam-column joint connection method can be used in actual engineering

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  • Embedded-type prefabricated steel RC frame beam-column joint
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  • Embedded-type prefabricated steel RC frame beam-column joint

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] Such as Figure 1 to Figure 3 As shown, a prefabricated RC frame beam-column joint with prefabricated section steel includes a prefabricated column 1 and a prefabricated beam 2 respectively provided with stirrups. Stirrups are provided on both sides of the column inner section steel 3, and the end of the prefabricated beam 2 is embedded with beam inner section steel 4 transversely, the section of the column inner section steel 3 is the same as that of t...

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Abstract

The invention discloses an embedded-type prefabricated steel RC frame beam-column joint. The embedded-type prefabricated steel RC frame beam-column joint comprises a prefabricated column and a prefabricated beam which are provided with stirrups. Intra-column profile steel is horizontally embedded in the middle of the prefabricated column. Stirrups are arranged on the two sides of the intra-columnprofile steel. Intra-beam profile steel is horizontally embedded in the end of the prefabricated beam. The section of the intra-column profile steel is the same as that of the intra-beam profile steel. One end of the intra-beam profile steel stretches out of the prefabricated beam, and a conversion steel plate is welded at the end of the intra-beam profile steel. One end of the intra-column profile steel stretches out of the prefabricated column, and a conversion steel plate is welded to the end of the intra-column profile steel. The end, away from the prefabricated column, of the intra-columnprofile steel and the end, away from the prefabricated beam, of the intra-beam profile steel are welded and fixed together. The two conversion steel plates are welded and fixed together through a plurality of connecting steel plates. The embedded-type prefabricated steel RC frame beam-column joint is easy to operate and good in structural earthquake resistance and deformation resistance.

Description

technical field [0001] The invention relates to the field of construction, in particular to a beam-column joint of a prefabricated RC frame with embedded section steel. Background technique [0002] The industrialization and industrialization of prefabricated buildings is the trend of the times. Fundamentally changing the traditional extensive construction methods is conducive to the promotion of new urbanization construction, which is conducive to alleviating the contradiction between my country's economic growth and resources and energy, and is conducive to the sustainable development of the economy and society. development, in the current on-site construction of prefabricated concrete frame structures, the connection of beam-column joints is mostly complicated, difficult to connect, and there are many wet operations. The simple, convenient and reliable beam-column joint connection method can be used in actual engineering. The prefabricated reinforced concrete frame structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/21E04B1/41
CPCE04B1/21E04B1/215E04B1/41
Inventor 吕恒林周淑春吴元周李勇高忠英王苏张文龙
Owner CHINA UNIV OF MINING & TECH
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