Concealed Column Type Precast Concrete Member Connection Method

A technology of prefabricated concrete and connection method, which is applied in the direction of building structure and construction, which can solve the problems of complex construction process and influence on mechanical performance, and achieve the effects of convenient construction, enhanced integrity and improved construction industrialization level

Active Publication Date: 2016-01-20
初明进
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing precast concrete structure nodes are generally the weak link of the structure, which affects the mechanical performance, and the construction process is relatively complicated

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
  • Concealed Column Type Precast Concrete Member Connection Method
  • Concealed Column Type Precast Concrete Member Connection Method
  • Concealed Column Type Precast Concrete Member Connection Method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The connection method of the concealed column type precast concrete members of the present invention will be described in detail below with reference to the drawings and embodiments.

[0040] An embodiment of the method for connecting concealed column precast concrete members provided by the present invention, such as figure 1 , The first precast concrete member 1 is provided with at least one longitudinal hole 3 parallel to the surface, the longitudinal edge is provided with transverse grooves 4 intersecting the outer longitudinal holes 3 at intervals, and the two sides of the transverse groove 4 are connected with longitudinal ribs 5, the longitudinal ribs A steel ring 6 is hung on 5. The reinforcement ring is hung on the longitudinal reinforcement, and the position can be adjusted freely on the longitudinal reinforcement, which facilitates the transportation and hoisting of precast concrete components, and facilitates the positioning of the reinforcement ring. At the sam...

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 embedded column type precast concrete unit connecting method and belongs to the technical field of building structures. The method is characterized in that a first precast concrete unit is connected with a second precast concrete unit into one whole body; the first precast concrete unit is provided with at least one longitudinal hole in parallel to the surface, transverse grooves are formed in the longitudinal edge of the first precast concrete unit at intervals, and are crossed with the longitudinal holes outside, two side surfaces of each transverse groove are connected with longitudinal bars, and reinforcement rings are hung on the longitudinal bars; semiring-shaped reinforcements are arranged on the side surface of the second precast concrete unit, or reinforcement rings are hung on the side surface of the second precast concrete unit; the reinforcement rings of the first precast concrete unit are connected with the reinforcement rings or the semiring-shaped reinforcements of the second precast concrete unit, certain connection gaps are reserved between the reinforcement rings of the first precast concrete unit and the reinforcement rings or the semiring-shaped reinforcements of the second precast concrete unit, formworks are arranged at front and rear sides of the precast concrete units, and concrete is poured in a space formed by the formworks, the side edges of the precast concrete units, the longitudinal holes and the transverse grooves so as to connect the precast concrete units into one whole body. The embedded column type precast concrete unit connecting method can improve integrity of a precast concrete structure and promote development of the building industrialization.

Description

Technical field [0001] The invention belongs to the technical field of building structures, and in particular relates to a method for connecting a concealed column precast concrete member used for prefabricating an integral concrete structure. Background technique [0002] Precast concrete structure is a structural form suitable for industrialization, and it is the direction of housing industrialization development. The connection structure of the nodes between the precast components in the precast concrete structure determines the overall performance of the structure. The existing precast concrete structure nodes are generally weak links of the structure, which affect the mechanical performance, and the construction process is relatively complicated. Summary of the invention [0003] The invention provides a method for connecting concealed column precast concrete components with convenient construction and good stress performance. The concealed column type precast concrete comp...

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): E04B1/41
Inventor 初明进
Owner 初明进
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap