Aluminum alloy space grid structure slab rib node

A technology of space grid and structural plate, applied in the direction of building structure, construction, etc., can solve the problems of safety and economy that cannot be realized, and achieve the effects of ensuring safety and construction quality, improving rigidity and bearing capacity, and avoiding impact

Inactive Publication Date: 2013-12-11
TIANJIN UNIV
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In summary, none of the above nodes can meet th

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
  • Aluminum alloy space grid structure slab rib node
  • Aluminum alloy space grid structure slab rib node
  • Aluminum alloy space grid structure slab rib node

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are listed, and detailed descriptions are as follows with accompanying drawings:

[0019] See Figure 1 ~ Figure 5 , An aluminum alloy spatial grid structure plate rib node, comprising two upper and lower aluminum cover plates 2 arranged parallel to each other and at least two H-shaped aluminum rods 1 fixed between them by first bolts 3, H-shaped aluminum vertical ribs 6 are arranged between two adjacent H-shaped aluminum rods 1, and the upper and lower ends of the H-shaped aluminum vertical ribs 6 are connected to the corresponding aluminum cover through second bolts 7 respectively. Board 2 is fixed. The arrangement of the H-shaped aluminum vertical ribs 6 can improve the out-of-plane stiffness of the nodes.

[0020] In this embodiment, in order to improve the in-plane stiffness of the node, T-shaped aluminum circumferential ribs 4 are provided on both side...

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 discloses an aluminum alloy space grid structure slab rib node. The aluminum alloy space grid structure slab rib node comprises two aluminum cover plates arranged up and down in parallel and at least two H-type aluminum rod pieces fixedly connected between the two aluminum cover plates through first bolts. an H-type vertical aluminum rib slab is arranged between every two adjacent H-type aluminum rod pieces, and the upper ends and the lower ends of the H-type vertical aluminum rib slabs are fixedly connected with corresponding aluminum cover plates through second bolts. According to the aluminum alloy space grid structure slab rib node, because annular rib slabs and vertical rib slabs are additionally arranged on an existing cover plate node, the internal rigidity and the external rigidity of a node plane are increased. The node distinctly bears force, the rigidity and bearing capacity of the aluminum alloy grid node can be improved, the performance of aluminum alloy is improved, some potential safety hazards can be avoided, and the safety of the aluminum alloy structure can be guaranteed.

Description

technical field [0001] The invention relates to a grid structure node, in particular to an aluminum alloy space grid structure plate rib node. Background technique [0002] Due to its strong adaptability to various planar buildings, the spatial grid structure has developed rapidly in my country in recent years, such as Tianjin Museum, National Grand Theater, Shanghai Cultural Plaza, 2008 Beijing Olympic Stadium and gymnasiums all over the country There are no less than thousands of projects such as exhibition halls and exhibition halls. With the development of society, people gradually realize the unique advantages of aluminum alloy such as light weight and corrosion resistance, and aluminum alloy begins to shine on the stage of large-span space structure design. [0003] Since the 1940s, aluminum alloys have been widely used in building structures. At present, more than 7,000 aluminum alloy space structures have been built in the world. As early as 1954, the UK built an al...

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): E04B1/58
Inventor 陈志华徐帅王小盾尹越孙国军
Owner TIANJIN UNIV
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