Fabricated three-dimensional beam-column unit prefabricated component

A technology of three-dimensional beams and columns and prefabricated components, which is applied to building components, building structures, floor slabs, etc., can solve problems such as the decrease of node reliability, achieve the effects of increasing prefabrication rate, reducing earthquake force, and saving social resources

Inactive Publication Date: 2018-05-01
SI CHUAN DONG HE GONG CHENG ZI XUN YOU XIAN GONG SI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the connection center of the prefabricated beam-column unit mainly used at home and abroad is mainly at the beam-column junction, and the joints with complex forces will be poured on site, resulting in a decrease in the reliability of the joints

Method used

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  • Fabricated three-dimensional beam-column unit prefabricated component
  • Fabricated three-dimensional beam-column unit prefabricated component
  • Fabricated three-dimensional beam-column unit prefabricated component

Examples

Experimental program
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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0022] 1. An assembled three-dimensional beam-column unit prefabricated component, comprising a column unit 1 and four beam units 2; at a position away from the top and / or bottom of the column unit 1, the beam unit 2 and the column unit 1 are poured as a whole, and the beam unit Unit 2 has beam unit reinforcement 4 connected to other components, and column unit 1 has column unit reinforcement 3 connected to other components. Adjacent beam units 2 are perpendicular to each other, and the top surface elevations are the same, and the plane where column unit 1 and beam unit 2 are located is perpendicular.

[0023] 2. An assembled three-dimensional beam-column unit prefabricated component, comprising a column unit 1 and three beam units 2; at a position away from the top and / or bottom of the column unit 1, the beam unit 2 and the column unit 1 a...

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PUM

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Abstract

The invention provides a fabricated three-dimensional beam-column unit prefabricated component. The fabricated three-dimensional beam-column unit prefabricated component comprises a column unit and atleast two beam units. The section of the column unit is circular. On the position away from the top end and / or the bottom end of the column unit, the beam units and the column unit are poured into awhole. The beam units are internally provided with beam unit steel bars connected with the other three-dimensional beam-column unit prefabricated components or lotus-root-type beam units, and the column unit is internally provided with column unit steel bars connected with the other three-dimensional beam-column unit prefabricated components.

Description

technical field [0001] The invention relates to an assembled building component, in particular to an assembled three-dimensional beam-column unit prefabricated component. Background technique [0002] With the rapid development of my country's economy and society, the acceleration of urbanization, the increasing pressure on environmental governance, and the emergence of labor shortages, the country has gradually put forward higher requirements for prefabricated buildings, requiring an increase in the proportion of prefabricated buildings in new buildings, and at the same time requiring an increase Prefabrication rate of prefabricated buildings. The current industry standard "Technical Regulations for Prefabricated Concrete Structures" (JGJ-2014) provides the design requirements for the assembled monolithic frame structure. Concrete is poured, and the cement-based grouting material forms a whole, that is, the so-called wet connection is used to form a whole. The design is equ...

Claims

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Application Information

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IPC IPC(8): E04B1/19E04B5/02
CPCE04B1/19E04B1/1903E04B5/02
Inventor 李彦斌
Owner SI CHUAN DONG HE GONG CHENG ZI XUN YOU XIAN GONG SI
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