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Connecting beam reinforcing structure with recoverable function

A technology for strengthening structures and restoring functions, which is applied to building components, building structures, building maintenance, etc., can solve problems such as earthquake damage, threats to people's lives and property safety, and achieve the goal of improving safety, ensuring service life, and ensuring tolerance Effect

Inactive Publication Date: 2019-05-31
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the structure of simple coupling beams will suffer serious earthquake damage under the action of earthquake load, threatening the safety of people's lives and property.

Method used

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  • Connecting beam reinforcing structure with recoverable function
  • Connecting beam reinforcing structure with recoverable function
  • Connecting beam reinforcing structure with recoverable function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Example: such as figure 1 , 2 , A connecting beam reinforcement structure with a recoverable function shown in 3, including a base part 1, a connecting part 2, a reinforcing part 3 and a restoring part 4;

[0033] like figure 1 , 2 , 4, and 5, the base member 1 is provided with a reinforcing plate 11 and a load partition 12, there are 3 reinforcing plates 11, and the 3 reinforcing plates 11 are evenly arranged at the middle end of the base member 1, and one of the reinforcing plates 11 is vertically arranged at the center of the base member 1, and the other two reinforcing plates 11 are symmetrical to each other with respect to the reinforcing plate 11 at the center; there are two load spacer plates 12, and the two load spacer plates 12 are respectively horizontally arranged on the reinforcement plate 11 between them, located at the upper part of the reinforcement plate 11; the reinforcement plate 11 and the load partition 12 form four cavities inside the reinforceme...

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PUM

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Abstract

The invention discloses a connecting beam reinforcing structure with a recoverable function. The structure comprises a base piece, connectors, reinforcing pieces and two restoring pieces; the base piece is provided with reinforcing plates and load baffles, and the connectors are fixedly arranged in a shear wall or a beam column and used for supporting the base piece; the two restoring pieces are separately arranged in the base piece. The end ports of the reinforcing pieces stretch into through holes and are in contact with the restoring pieces, and the reinforcing pieces are parallelly arranged in pairs. The connecting beam reinforcing structure has a simple structure and can utilize elasticity and plasticity to transfer recombination of an external force through the influence of the external force on the restoring pieces during transferring, and therefore the safety is greatly improved; meanwhile, the stability of the whole structure can be effectively ensured by utilizing supportingcolumn penetration structures of the connectors. At the same time, the connecting beam reinforcing structure is applicable to batch production, easy to operate during assembly and suitable for mass popularization.

Description

technical field [0001] The invention relates to the technical field of structural engineering, in particular to a connecting beam reinforcement structure with a recoverable function. Background technique [0002] Coupling beams refer to beams that connect wall piers to wall piers and are connected within the plane of the wall piers in the shear wall structure and frame-shear wall structure. Coupling beams generally have the characteristics of small span, large cross-section, and high stiffness of the wall connected to the coupling beam. [0003] Generally, under the action of wind load and earthquake, the internal force of coupling beam is often very large. Therefore, the structure of simple coupling beams will suffer serious earthquake damage under the action of earthquake load, threatening the safety of people's lives and properties. Therefore, targeted strengthening of the coupling beams or certain measures for specific areas on the beams to achieve the purpose of match...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02E04G23/02
Inventor 王廷彦张军伟王廷峰
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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