Concrete supporting replacement structure and method for performing defective concrete replacement applying concrete supporting replacement structure

A technology of concrete and concrete roof, which is applied in building structure, building maintenance, construction, etc., and can solve problems such as bad social reflection, difficulty in housing sales, and impact on use functions

Pending Publication Date: 2019-11-01
CONSTR DEV OF CHINA CONSTR SIXTH ENG DIV +1
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for commercial buildings, changing their structural appearance will often affect their u

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
  • Concrete supporting replacement structure and method for performing defective concrete replacement applying concrete supporting replacement structure
  • Concrete supporting replacement structure and method for performing defective concrete replacement applying concrete supporting replacement structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0035] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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 belongs to the technical field of defective concrete reinforcing and relates to a concrete supporting replacement structure and a method for performing defective concrete replacement applying the concrete supporting replacement structure. The concrete supporting replacement structure comprises a plurality of combined supporting racks and horizontal connection parts for connecting thecombined supporting racks together. The defective concrete replacement method comprises the steps that stepA, holing is performed in specified positions; stepB, top horizontal beams and bottom horizontal beams are installed; stepC, beam supporting brackets are installed; stepD, bracket vertical columns are installed; stepE, the horizontal connection parts are installed; stepF, concrete is chiselled away; stepG, a template is supported and arranged; stepH, concrete pouring is performed; stepI, the template is removed; stepJ, deformation monitoring is performed; and stepK, the supporting replacement structure is removed. By means of the concrete supporting replacement structure and the method for performing the defective concrete replacement applying the concrete supporting replacement structure, in-situ concrete structural replacement can be performed under the premise of not damaging or changing the building structural appearance, and the defective concrete structural safety problem is solved.

Description

technical field [0001] The invention belongs to the technical field of defective concrete reinforcement, and in particular relates to a concrete underpinning structure and a method for replacing defective concrete by using the same. Background technique [0002] Shear wall structure is widely used in residential, commercial and other high-rise buildings. Due to its excellent load-bearing characteristics, it is the main structure for buildings to resist horizontal and vertical loads. In the process of concrete pouring, due to problems such as pouring quality defects and process control errors, the bearing capacity of the poured concrete structure is insufficient and cannot meet the design requirements. At present, there are many ways to strengthen defective concrete in the industry, such as: steel plate reinforcement, carbon fiber reinforcement, and cross-section reinforcement. But for commercial buildings, changing their structural appearance will often affect their use and...

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): E04G23/02
CPCE04G23/0218
Inventor 胡世飞许武管基海雷学玲代跃强
Owner CONSTR DEV OF CHINA CONSTR SIXTH ENG DIV
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