A prefabricated concrete building connection structure

A technology for concrete construction and connection structure, applied in building components, building structures, buildings, etc., can solve problems such as restricting the development of prefabricated structures, gaps in stability and seismic resistance, and achieve shortening on-site assembly time, low assembly difficulty, The effect of improving overall stability and shock resistance
CN110924536BActive Publication Date: 2021-04-09JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU VOCATIONAL INST OF ARCHITECTURAL TECH
Publication Date
2021-04-09

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Abstract

The invention discloses an assembled concrete building connection structure, which belongs to the technical field of building structures. The connecting structure includes a first prefabricated component and a second prefabricated component, the end of the first prefabricated component is pre-embedded with a connecting pipe, the second prefabricated component is pre-embedded with a plug-in component that matches the connecting tube, the plug-in component is connected to the The pipe fittings are plugged in, and the plug-in components and the connecting pipes are also fixed as a whole through pouring concrete. The embedded section of the plug-in components includes a tubular shell, a limiter and a perfusion channel. The tubular shell and the perfusion channel are connected by a limiter, and the limiter The fittings are fixed on the inner wall of the tubular shell, the plug-in section is inserted into the connecting pipe fitting, and the embedded section is provided with a concrete pouring port. The connection structure of the present invention is simple in structure and reasonable in design, which improves the overall stability and earthquake resistance of the concrete building; and has low assembly difficulty, without multiple processes such as bolts and welding, which significantly shortens the construction period and reduces construction costs.
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Description

technical field

[0001] The invention relates to the technical field of building structures, in particular to an assembled concrete building connection structure. Background technique

[0002] Prefabricated concrete structure means that the components are prefabricated in the processing yard or construction site in advance, and then the individual prefabricated components are connected into a whole structure through equipment hoisting and other connection methods. Compared with the traditional first structure, its advantage lies in the fast construction progress , high production efficiency, save labor, reduce environmental damage and pollution during construction, high economic benefits, and help realize energy conservation and environmental protection.

[0003] The static performance and seismic performance of the prefabricated assembly structure are closely related to the way of node connection. There is still a gap between the overall stability and seismic performance of ...

Claims

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