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

Assembly integrated precast concrete shear wall and construction method thereof

A prefabricated concrete and shear wall technology, applied in the direction of walls, building materials, building components, etc., can solve problems such as large cross-section, volume and weight, prefabrication, transportation, hoisting and installation difficulties, unsuitable for assembly construction methods, etc. To achieve the effects of construction quality assurance, easy construction quality assurance, and improvement of construction environment and conditions

Inactive Publication Date: 2012-10-03
HEILONGJIANG YUHUI NEW BUILDING MATERIAL
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, according to the requirements of my country's codes, short-leg shear walls cannot be used for all walls in the short-leg shear wall structure, and a certain number of general shear walls must be arranged, that is, seismic walls with a ratio of height to thickness of the wall body section greater than 8 , because the cross-section, volume and weight of this type of wall are relatively large, it is difficult to prefabricate, transport, hoist and install, and it is not suitable for the prefabricated construction method of housing industrialization

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
  • Assembly integrated precast concrete shear wall and construction method thereof
  • Assembly integrated precast concrete shear wall and construction method thereof
  • Assembly integrated precast concrete shear wall and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An assembled integral precast concrete shear wall comprises: a set of prefabricated concrete short-leg shear walls 1, the prefabricated concrete short-leg shear walls are connected by connectors 2, and have overall mechanical performance.

Embodiment 2

[0026] For the above-mentioned assembled integral precast concrete shear wall, the section shape of the precast concrete short-leg shear wall is in-line, or T-shaped, or L-shaped, or cross-shaped. The ratio of section height to thickness of wall pier is 5-8.

Embodiment 3

[0028] For the above assembled integral precast concrete shear wall, the connectors are interface shear connectors 3 or through the reserved steel bars 4 on both sides of the prefabricated concrete short limb shear wall, the vertical reserved post-casting strips are used. 5 connections.

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

No PUM Login to View More

Abstract

The invention relates to an assembly integrated precast concrete shear wall and a construction method thereof. In the prior art, the shear wall has larger section, volume and weight, is more difficult to precast, transport, hoist and install and is not suitable for a residence industrial assembled type construction method. The assembly integrated precast concrete shear wall comprises a group of precast concrete short-pier shear walls (1) which are connected by connecting pieces (2). The invention is used as a residence industrial assembly integrated precast concrete shear wall structure system.

Description

Technical field: [0001] The invention relates to the field of prefabricated concrete structure design and construction, in particular to an assembled integral prefabricated concrete shear wall structure system suitable for housing industrialization. Background technique: [0002] Concrete short-leg shear wall refers to the anti-seismic wall whose section height to thickness ratio is 5 to 8. According to the requirements of current codes in my country, the wall section thickness is not less than 200mm, and the mechanical performance of the concrete short-leg shear wall structure is between Between special-shaped columns and general shear wall structures. Because the structural system has good performance in many aspects such as architecture, structure, construction cost, energy saving and environmental protection, it has become the most suitable structural form for residential construction. At present, the construction of concrete short-leg shear wall structures still adopts ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/56E04B1/41E04C2/04
Inventor 刘文清姜洪斌耿永常阎红缨
Owner HEILONGJIANG YUHUI NEW BUILDING MATERIAL
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