Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Flexible connecting structure of prefabricated component and building main body

A technology of prefabricated components and building main body, applied in the direction of building structure, building, building components, etc., can solve the problems of inconvenient construction, increased design rigidity, high overall rigidity, etc., and achieve the effect of convenient construction, simple structure and broad application prospects

Inactive Publication Date: 2019-09-06
HUNAN CONSTR ENG GRP COR +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The integrity of the wet connection is good, but the construction is inconvenient. If the steel sleeve grouting connection is used, there is still no effective inspection method for the quality inspection of the sleeve grouting connection.
Compared with the wet connection, the existing dry connection has the characteristics of convenient construction, but the connection method is still relatively complicated, requiring corresponding tightening, tensioning, welding and other work
Since the prefabricated toilet or prefabricated kitchen is connected between the main body of the upper and lower buildings, and the overall rigidity of the prefabricated toilet or prefabricated kitchen is high, if effective measures are not taken to avoid the influence of the prefabricated toilet or prefabricated kitchen on the rigidity of the main building, the vertical Increase the design stiffness of the original building in the horizontal and lateral areas, which will have a negative impact on the earthquake resistance of the building

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flexible connecting structure of prefabricated component and building main body
  • Flexible connecting structure of prefabricated component and building main body
  • Flexible connecting structure of prefabricated component and building main body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 As shown, the flexible connection structure between the prefabricated components and the building body in this embodiment includes multiple layers of cast-in-place building bodies 2 arranged at intervals up and down, and prefabricated components 1 are connected between two adjacent cast-in-place building bodies 2 . In this embodiment, the main body 2 of the cast-in-place building is a floor slab, and the floor slab is provided with a square mortise 21, and the groove wall of the mortise 21 is enclosed and reinforced by four floor beams. The prefabricated component 1 is a prefabricated toilet. The lower parts of the four side walls of the prefabricated component 1 shrink inwardly to form a tenon 11 matching with the tenon groove 21, and the upper part of the prefabricated component 1 forms the main body of the prefabricated component.

[0031] The prefabricated component 1 is connected to the main body 2 of the lower cast-in-place building through mortis...

Embodiment 2

[0043]The flexible connection structure between the prefabricated components and the main body of the building in this embodiment includes multi-layer cast-in-place building main bodies 2 arranged at intervals up and down, and prefabricated components 1 are connected between two adjacent cast-in-place building main bodies 2 . In this embodiment, the main body 2 of the cast-in-place building is a floor slab.

[0044] The outer wall of a side wall of the prefabricated component 1 is provided with a cast-in-place shear wall 5 connecting the upper and lower floors of the cast-in-place building main body 2, and the connection between the prefabricated component 1 and the cast-in-place shear wall 5 is provided with a The shear wall 5 connects the second flexible layer 6 of stiffness. The second flexible layer 6 is a polystyrene foam layer, and the thickness of the second flexible layer 6 is 20mm-30mm. The upper and lower ends of the cast-in-place shear wall 5 are provided with pick...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a flexible connecting structure of a prefabricated component and a building main body.The flexible connecting structure comprises a plurality of layers of cast-in-place building main bodies vertically arranged at intervals, a prefabricated component is connected between two adjacent cast-in-place building main bodies, a tenon is arranged at the lower end of the prefabricated component, a mortice matched with the tenon is formed in the top surface of the cast-in-place building main body, and the prefabricated component is in bell-and-spigot joint to a lower layer cast-in-place building main body through mortise and tenon joint; a first flexible layer used for reducing the rigidity of the connection between the prefabricated component and a upper layer cast-in-place building main body is arranged at the joint of the prefabricated component and the upper layer cast-in-place building main body. according to the flexible connecting structure of the prefabricated component and the building main body, the flexible connection between the prefabricated component and the building main body is realized, and the influence of the prefabricated component on the rigidity of the building main body is avoided.

Description

technical field [0001] The invention belongs to the field of prefabricated building industrialization, and in particular relates to a flexible connection structure between a prefabricated component and a building main body. Background technique [0002] Prefabricated parts and components have the characteristics of standardized design, factory production, prefabricated construction, energy saving, environmental protection, shortened construction period, and improved quality. At the same time, they can promote the deep integration of informatization and industrialization. development and application. Prefabricated toilets or prefabricated kitchens can achieve standardized design, factory production, and assembled construction, and have the advantages of integrity and good quality. As an integral prefabricated unit, prefabricated toilets or prefabricated kitchens are used in prefabricated buildings. [0003] At present, there are two methods of prefabricated node connection: ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04B1/38E04B1/66
CPCE04B1/383E04B1/665
Inventor 陈维超陈浩张明亮戴清峰袁庆莲唐伟军刘维王曾光
Owner HUNAN CONSTR ENG GRP COR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com