Unlock instant, AI-driven research and patent intelligence for your innovation.

New crossing and butting combined assembly method for concrete prefabricated members

A technology of prefabricated components and combined assembly, which is applied in the direction of building construction, construction, and building materials processing, etc., can solve the problems of low combined strength, inconvenient operation, and inaccurate combined dimensions, and achieve high combined strength, convenient operation, and combined The effect of fast assembly speed

Inactive Publication Date: 2012-03-14
中国市政工程东北设计研究总院有限公司 +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a new method of piercing combined assembly of prefabricated concrete components to solve the problems of low combined strength, inaccurate combined size and inconvenient operation existing in the combined assembly method of prefabricated concrete components

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
  • New crossing and butting combined assembly method for concrete prefabricated members
  • New crossing and butting combined assembly method for concrete prefabricated members
  • New crossing and butting combined assembly method for concrete prefabricated members

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The technical scheme that the present invention takes is:

[0015] (1), unbonded prestressed tendon 201 is set in the concrete prefabricated component 2;

[0016] (2), another prefabricated concrete component 1 is provided with a reserved hole 101;

[0017] (3), the unbonded prestressed tendon one end of concrete prefabricated component 2 is installed anchorage one 3, after the unbonded prestressed tendon other end of this concrete prefabricated component 2 passes through the reserved hole 101 of concrete prefabricated component 2, Install the anchorage 2 4, stretch and fasten the anchorage 1 on the prefabricated concrete component 2 to the design stress, connect and fasten the prefabricated concrete component 1 and the prefabricated concrete component 2 together; use concrete to block the reservation on the prefabricated concrete component 1 hole.

[0018] The concrete prefabricated components of the present invention are beams, columns, walls and panels.

[0019] T...

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 a new crossing and butting combined assembly method for concrete prefabricated members, and belongs to a combined assembly method for concrete prefabricated members. The method comprises the following steps of: crossing un-bonded prestressed ribs arranged in a concrete prefabricated member to reserved holes of the other concrete prefabricated member, and connecting and fastening the concrete prefabricated members together by using anchorage devices. By fully using the properties of sliding and non-bonding of the un-bonded prestressed ribs in the concrete prefabricated members and tensioning and locking of the anchorage devices, the concrete prefabricated members are combined and butted accurately, the combined and butted structure has high strength, and the combination and butting speed is high.

Description

technical field [0001] The invention belongs to a combined assembly method of concrete prefabricated components. Background technique [0002] Combining various building structures with concrete prefabricated components has the characteristics of low cost, high speed and convenient operation. However, because the combination method is mainly that the components overlap each other, the embedded parts of the components are welded to each other, and the components are connected to each other with bolts. Therefore, the combination strength of the building structure is low, and the combination size is not accurate. Coupled with frequent earthquakes, the requirements for building structures are getting higher and higher. Therefore, the old assembly method of prefabricated concrete components is no longer suitable for modern building structure requirements. Contents of the invention [0003] The invention provides a new method of piercing combined assembly of prefabricated conc...

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 Applications(China)
IPC IPC(8): E04B1/38E04G21/12
Inventor 郭晓王立军王志乐
Owner 中国市政工程东北设计研究总院有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com