Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Construction method of foundation reinforcement structure of high pile cap tower crane

A technology for tower crane foundations and high pile caps, which is applied in foundation structure engineering, construction, etc., can solve problems such as poor overturning resistance, low efficiency, and cumbersome reinforcement procedures, and achieve enhanced overturning resistance, easy operation, and improved grip strength Effect

Active Publication Date: 2020-02-07
CHINA CONSTR EIGHT ENG DIV CORP LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, the present invention provides a construction method of a high-pile cap tower crane foundation reinforcement structure with simple structure and convenient construction, which can effectively improve the shortcomings of the existing tower crane foundation reinforcement procedures, which are cumbersome, inefficient, and poor overturning resistance

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
  • Construction method of foundation reinforcement structure of high pile cap tower crane
  • Construction method of foundation reinforcement structure of high pile cap tower crane
  • Construction method of foundation reinforcement structure of high pile cap tower crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to facilitate the understanding of the present invention, the following will be described in conjunction with the accompanying drawings and embodiments.

[0027] see figure 1 , image 3 As shown, the present invention provides a high pile cap tower crane foundation reinforcement structure, comprising a steel pipe pile 1 and a cap 2 located above the steel pipe pile 1, the steel pipe pile 1 is poured with concrete, and the steel pipe pile 1 is poured with concrete. The platform 2 is provided with tower crane installation embedded parts 3, the reinforcement structure 4 includes a sleeve 40, a sleeve bottom plate 41 and a connecting steel bar 42, one end of the connecting steel bar 42 is fixed in the cap 2, and the connecting The other end of the steel bar 42 is fixed in the sleeve 40, the sleeve 40 is sleeved on the outside of the steel pipe pile 2, the sleeve bottom plate 41 is fixed on the bottom of the sleeve 40, the sleeve The cylinder bottom plate 41 is fi...

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 provides a high pile bearing platform tower crane foundation reinforced structure which comprises a steel pipe pile, a bearing platform, a sleeve, a sleeve bottom plate and a connectingreinforcing bar. Concrete is poured in the steel pipe pile, one end of the connecting reinforcing bar is fixed into the bearing platform, the other end of the connecting reinforcing bar is fixed intothe sleeve, the steel pipe pile is sleeved with the sleeve, the sleeve bottom plate is fixed to the bottom of the sleeve, the sleeve bottom plate is fixed to the outer wall of the steel pipe pile, thewall of the sleeve is provided with a grouting hole, the grouting hole is connected with a grouting pipe, and the bearing platform and the steel pipe pile are fixed in the mode that grouting materials are injected by the grouting pipe into the sleeve. By means of the reinforced structure, the antidumping performance and distortion resistance of a tower crane pile can be greatly improved, construction steps are simplified, operation is easy and convenient, the construction labor cost is saved, certain economic benefits can be created for construction units, and relevant requirements for environmentally-friendly construction are greatly met.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method for a high pile cap tower crane foundation reinforcement structure. Background technique [0002] With the rapid increase of urban population, urban land is very precious, urban buildings are developing towards high-rise and super-high-rise and large-scale, and the underground part is getting bigger and deeper. The original floor-standing tower crane foundation construction can no longer Adapted to the requirements of the project on the construction period. The floor-type tower crane foundation needs to be constructed after earthwork excavation, resulting in the disadvantage of prolonging the construction period. For the suspended tower crane foundation, the tower crane pile foundation cap is constructed in advance, and the tower crane foundation is reinforced to enhance the overturning and twisting resistance. Contents of the invention [...

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): E02D27/14E02D27/42
CPCE02D27/14E02D27/42
Inventor 吕奇峰王成骁高东
Owner CHINA CONSTR EIGHT ENG DIV CORP 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
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