Connection joint of core drum wall body and concrete beam and construction technology

A technology of concrete beams and connecting nodes, which is applied in the direction of architecture and building construction, and can solve problems such as inability to carry out sliding formwork or climbing formwork construction, poor connection quality, etc.

Pending Publication Date: 2017-09-01
BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE +2
View PDF9 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a connection node between a core wall and a concrete beam and a construction process, which is used to solve the problems that

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
  • Connection joint of core drum wall body and concrete beam and construction technology
  • Connection joint of core drum wall body and concrete beam and construction technology
  • Connection joint of core drum wall body and concrete beam and construction technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for ...

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 the technical field of architectural structures, in particular to a connection joint of a core drum wall body and a concrete beam and a construction technology. The connection joint comprises the core drum wall body and the concrete beam. A groove is formed in the core drum wall body. A bulge matched with the groove is arranged on the concrete beam. A pre-embedded part is pre-arranged in the core drum wall body. The pre-embedded part comprises connectors, wall body anchor bars, a filling part and a vertical plate. A through hole is formed in the vertical plate. One end of the filling part is inserted in the through hole and used for taking out the filling part to form the groove after the core drum wall body is poured. The inner side surface of the vertical plate is connected with the connectors. The connectors are connected with the wall body anchor bars. The position where the vertical plate is connected with the connectors is provided with connecting holes. Longitudinal bars are pre-arranged in the concrete beam. The longitudinal bars are connected with the connectors by penetrating through the connecting holes. According to the connection joint of the core drum wall body and the concrete beam and the construction technology, the groove is reserved under the condition that sliding formwork construction or creeping formwork construction of the core drum wall body is met, and the fact that the wall body is connected with the beam in a high quality mode and the shear capacity are ensured.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a connection node between a core tube wall and a concrete beam and a construction process. Background technique [0002] Steel-concrete hybrid structure system is an ideal anti-lateral force system, which combines the advantages of reinforced concrete structure and steel structure, and is widely used in high-rise buildings in my country, especially super high-rise building structures. The steel-concrete hybrid structure usually consists of a steel frame and a reinforced concrete core tube (or shear wall). The interior of the tube is usually designed to connect the concrete beam to the core tube wall, but the concrete beam is connected to the shear wall, and the longitudinal reinforcement must be anchored into the wall, which will affect the sliding formwork or climbing formwork construction of the shear wall. If a connector ( Straight thread sleeve) to connect the st...

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): E04B1/41
CPCE04B1/41E04B1/4114
Inventor 徐斌张艳霞王东宇郭亮孔亚陶南飞党毅章刘素伟于家驹李飞周海诚张贺昕郑明召
Owner BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
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