Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A cantilevered truss structure with multi-storey high-height and large space embedded with small orthogonal trusses and its application

A technology for tall spaces and truss structures, applied in truss structures, girders, truss beams, etc., can solve the problems of complex node connection structure, complex component assembly, and complex mechanical performance of the structure, achieving clear force transmission and high bearing capacity , the effect of large span

Active Publication Date: 2022-02-22
ZHEJIANG UNIV CITY COLLEGE +1
View PDF15 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition, the cantilevered truss structure with multi-storey and large space has problems such as complex node connection structure, complex assembly of components, complex mechanical performance of the structure, and seismic and comfort treatment of large-span and large-overhang areas. Reasonable and effective embedded orthogonal The form design and assembly scheme of the multi-storey cantilevered truss structure system with high height and large space to the small truss is also an important factor to ensure its load-bearing performance and normal use

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 cantilevered truss structure with multi-storey high-height and large space embedded with small orthogonal trusses and its application
  • A cantilevered truss structure with multi-storey high-height and large space embedded with small orthogonal trusses and its application
  • A cantilevered truss structure with multi-storey high-height and large space embedded with small orthogonal trusses and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as Figures 1a-1e as well as Figure 2-Figure 4 As shown, the multi-storey high-height large-space cantilever truss structure embedded with small orthogonal trusses includes vertically supported cantilever trusses, cantilevered roof orthogonal small trusses, cantilevered floor large-span steel beams, transition Area steel frame. The vertical support cantilever truss ( Figure 1b ) is located at the ends of both sides of the multi-storey high-rise space, and is composed of cantilevered trusses composed of two "X-shaped" cross-layer diagonal bracing extending to the transition area, which is a core structure for vertical support and lateral force resistance; the cantilevered Picking the roof orthogonal to small trusses ( Figure 1c ) is located on the top of the roof of the large space, perpendicular to the vertical support cantilever truss and arranged at a certain distance, composed of multiple large-span small trusses, and the vertical support cantilever truss t...

Embodiment 2

[0072] Such as Figure 9 As shown, the specific component assembly process of the multi-layer high-height large-space cantilever truss structure embedded with small orthogonal trusses is as follows:

[0073] (1) The upper chord cantilever beam supporting the cantilever truss vertically 3, the middle chord cantilever beam supporting the cantilever truss vertically 4, the lower chord cantilever beam supporting the cantilever truss vertically 5, the cantilever beam vertically supporting the cantilever truss The floor chord beam 6 in the transition area and the roof slope chord beam 7 in the transition area supporting the cantilever truss vertically form the chord part, which is then connected with the oblique support 8 in the cantilever area vertically supporting the cantilever truss, and the vertical support cantilever The oblique support 9 in the transition area of ​​the truss, the landing frame column 1 vertically supporting the cantilever truss and the truss column 2 vertical...

Embodiment 3

[0081] This patent also provides the application of a multi-storey high-height large-space cantilever truss structure embedded with orthogonal small trusses in the design and load-bearing of complex steel structure systems with multi-layer high-height large-space building functions and shapes in high-position and large overhang areas. The large cantilevered space is a large-span architectural functional space with a cantilever not less than 10 meters and a span not less than 20 meters.

[0082]Compared with the deficiencies of the prior art, the present invention provides a multi-layer high-height large space cantilever truss structure embedded with small orthogonal trusses based on the combination of vertically supported cantilever trusses and cantilevered roof orthogonal small trusses. The central support frame realizes the large-space building function through the large-span steel beams on the cantilevered floor, and realizes the transition from the vertically overhanging la...

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 multi-layer over-height large-space cantilever truss structure embedded with small orthogonal trusses, including vertically supported cantilever trusses, cantilevered roof orthogonal small trusses, cantilevered floor large-span steel beams and transition zone steel beams. Frame; the vertical supporting cantilever truss is located at the ends of both sides of the multi-storey large space, and is composed of two X-shaped penetrating cantilever trusses extending to the transition zone; the cantilever roof is perpendicular to the small truss at The top of the large-space roof is arranged perpendicular to the vertical support cantilever trusses. The cantilevered roof orthogonal small trusses are composed of multiple large-span small trusses. The cantilevered roof orthogonal small trusses and vertical support cantilever trusses Together they form the central support frame. The beneficial effect of the present invention is: the multi-layer high-height large-space cantilever truss structure embedded with small orthogonal trusses provided by the present invention has a reasonable structural system structure, and can realize the multi-layer high-height large-space building functions in high-position large overhang areas and The complex steel structure system design and load bearing.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and in particular relates to a multi-layer over-height and large-space cantilever truss structure embedded with small orthogonal trusses. Background technique [0002] The truss structure system is a grid-shaped beam structure composed of chords, vertical bars and diagonal webs. It is mainly used as a structural support frame for large-span, large overhangs and other architectural functions and special shapes. Large and large overhangs, etc., are widely used in large and complex public buildings with large spans, large overhangs, building functions, and high-level conversion requirements. [0003] For buildings with large overhangs and long-span functions at the same time, the overall system stress mode combined with cantilever trusses and long-span trusses is a reasonable and effective solution. When the main span is dominated by overhangs and supplemented by overhangs, it can be...

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): E04B1/342E04C3/02
CPCE04B1/342E04C3/02
Inventor 王震赵阳邢丽杨学林张茹丁智庞崇安吴一苏
Owner ZHEJIANG UNIV CITY COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com