A connection node between an upper load-bearing precast concrete exterior wall and a steel beam

A technology of prefabricated concrete and connecting nodes, applied in the direction of walls, buildings, building components, etc., can solve the problems of short development time of prefabricated exterior wall systems and the inability to use prefabricated steel structure buildings for wet connection nodes, so as to avoid overall calculation and improve Construction efficiency and quality, the effect of improving construction efficiency

Active Publication Date: 2019-01-04
ZHEJIANG GREEN BUILDING INTEGRATION TECH CO LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively short development time of the prefabricated exterior wall system in my country, at this stage, the prefabricated precast concrete exterior wall system is mainly used in reinforced concrete structures; It cannot be applied to the field of prefabricated steel structure buildings

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
  • A connection node between an upper load-bearing precast concrete exterior wall and a steel beam
  • A connection node between an upper load-bearing precast concrete exterior wall and a steel beam
  • A connection node between an upper load-bearing precast concrete exterior wall and a steel beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Please refer to the attached figure 1 to attach Figure 4 As shown, it is an embodiment 1 of a connection node between an upper load-bearing precast concrete exterior wall and a steel beam of the present invention, which is composed of a precast concrete exterior wall 100 , a steel beam 200 and a connection base 1 .

[0030] Wherein, the prefabricated concrete exterior wall 100 adopts single-layer wallboard or double-layer wallboard sandwiching thermal insulation cotton. The steel beam 200 is an I-shaped steel beam, a square tube beam or a box beam.

[0031] The connection base 1 connects the prefabricated concrete exterior wall 100 and the steel beam 200 , which includes a T-shaped plate 11 and a reinforcing rib 12 . The T-shaped plate 11 includes a horizontal portion 111 and a vertical portion 112 . The horizontal part 111 is connected to the upper flange of the steel beam 200 through the load-bearing anchor bolt 21, and the load-bearing anchor bolt 21 has a certai...

Embodiment 2

[0035] Please refer to the attached Figure 5 to attach Figure 8 As shown, it is the second embodiment of the connection node between the upper load-bearing precast concrete outer wall and the steel beam of the present invention. The difference between it and the first embodiment is that the horizontal part 111 is screwed with a load-bearing anchor bolt 21, The load-bearing anchor bolt 21 passes through a connecting channel 22 and abuts against the upper flange of the steel beam 200, and the connecting channel 22 is welded to the upper flange of the steel beam 200, thereby forming a rotatable support The seat has a certain horizontal and vertical displacement capacity, which prevents the wall from participating in the overall calculation of the structure. The similarities between the second embodiment and the first embodiment will not be repeated.

[0036] The connection nodes of the upper load-bearing prefabricated concrete outer wall and the steel beam of the present inve...

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 connection node between an upper load-bearing precast concrete exterior wall and a steel beam, which includes a precast concrete exterior wall, a steel beam and a connection base; wherein, the connection base 1 connects the prefabricated concrete exterior wall and the steel beam, and It includes a T-shaped plate and a reinforcing rib; the T-shaped plate includes a horizontal part and a vertical part; The load-bearing steel plate is pre-embedded in the prefabricated concrete exterior wall; the upper end of the vertical part is connected with the prefabricated concrete exterior wall through positioning bolts and limit bolts; the reinforcing rib is welded on the T-shaped plate. The invention can complete the full bolt splicing of the prefabricated concrete outer wall and the steel structure on site, and through the translational connection mechanism of the connecting nodes, it can not only improve the overall industrialization degree of the steel structure building, but also promote the development of my country's steel structure building prefabrication assembly technology.

Description

【Technical field】 [0001] The invention relates to a connection structure between building components, in particular to a connection node between an upper load-bearing prefabricated concrete outer wall and a steel beam, and belongs to the technical field of construction engineering. 【Background technique】 [0002] In traditional buildings, most of the work needs to be completed on the construction site. Problems such as long construction period, serious environmental pollution, large stockpiling site, and shortage of construction personnel have become barriers to the progress of the construction industry. Therefore, my country is vigorously promoting the transformation of traditional buildings to industrialized buildings. [0003] The architectural prefabricated concrete exterior wall system is one of the signs of building industrialization. Compared with the cast-in-place concrete exterior wall system, the advantages of prefabricated concrete exterior walls are: fine process...

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): E04B2/56
CPCE04B2/56
Inventor 徐国军常康辉费雅俊王抒弦陈雪英孙杰孙春峰王碧辉
Owner ZHEJIANG GREEN BUILDING INTEGRATION TECH CO LTD
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