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

High-rise Bailey truss cantilever construction method

A construction method and cantilever technology, which is applied to the scaffolding of building structure support, building structure support, building structure support, etc., can solve the problems of insufficient rigidity of high-rise large-span cantilever support, so as to improve strength, meet construction needs and safety demand, the effect of improving stability

Active Publication Date: 2020-09-18
北京城建十六建筑工程有限责任公司
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem of insufficient rigidity of high-rise large-span overhangs in the prior art, the present invention provides a construction method for high-rise Bailey truss overhangs

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
  • High-rise Bailey truss cantilever construction method
  • High-rise Bailey truss cantilever construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0040] refer to Figure 1 to Figure 2 , the present embodiment provides a high-rise Bailey truss cantilever construction method, comprising the following steps:

[0041] S1, the construction of support structure, the support structure is Bailey truss 1; take the floor that needs to extend the cantilever structure as the nth floor, and Bailey truss 1 is fixedly installed on the public window sill of the n-1 floor, so that the Bailey truss The top of 1 is flush with the bottom surface of the corridor on the nth floor; the extension direction of the Bailey truss is perpendicular to the extension direction of the cantilever structure.

[0042] S2. For the construction of cantilevered I-beams, a number of cantilevered I-beams 4 of the same length are fixed at the b...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a high-rise Bailey truss cantilever construction method. The high-rise Bailey truss cantilever construction method comprises the following steps that S1, a supporting structure is constructed, the supporting structure is a Bailey truss, the Bailey truss is fixedly installed on the (n-1) th layer to enable the Bailey truss to be flush with the bottom surface of the n th layer of corridor, and the Bailey truss is perpendicular to the extending direction of the cantilever structure; S2, a plurality of pieces of cantilever H-shaped steel with the same length are fixed to the beam bottom of the n th layer of corridor, so that the cantilever H-shaped steel is located at the top ends of the Bailey truss and fixedly connected with the Bailey truss; S3, plate laying is conducted, specifically, the cantilever H-shaped steel is fully paved with plates in a seamless mode; S4, a protection structure is constructed, a protection frame is arranged on the periphery of the cantilever platform, and a protection net is hung on the protection frame; S5, the n th layer of cantilever H-shaped steel and the beam structure of the (n+1) th layer of corridor are tied through steel wire ropes; and S6, a supporting system is erected for construction. The high-rise Bailey truss cantilever construction method has the beneficial effects that the Bailey truss is used as supports of the cantilever structure, so that the strength, rigidity and stability of the cantilever structure are improved.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to a high-rise Bailey truss cantilever construction method. Background technique [0002] With the continuous development of architectural design, more and more buildings extend the molding beams outwards to form cantilevered structures. According to the existing technical experience, the general construction method of high-rise cantilever is mainly: traditional reserved I-beam cantilever construction. [0003] The traditional cantilever construction method of reserved I-beam refers to pre-embed two pull rings on the floor, then pass the I-beam through the pull rings, cantilever out of the floor, and then fix the outer frame pole on the I-beam above. The above-mentioned traditional cantilever construction method with reserved I-beams is a commonly used form of erecting outer frames for high-rise buildings. When implementing the reserved I-beam cantilever constructio...

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): E04G3/18
CPCE04G3/18
Inventor 王文俊马铨斌宋立宽龚天炜梁大亮袁志强李聪
Owner 北京城建十六建筑工程有限责任公司
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