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Prefabricated shear wall vertical joint connecting structure and construction method thereof

A connection structure and prefabricated assembly technology, applied in the direction of walls, building components, building structures, etc., can solve the problems of long construction period, complex assembly and construction of shear walls, and difficult quality assurance, etc., achieve low cost, improve connection integrity, The effect of reducing repair costs

Pending Publication Date: 2022-01-07
CHINA RAILWAY CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a prefabricated assembly type shear wall vertical joint connection structure and its construction method to solve the problems of complex assembly and construction of the shear wall, long construction period and difficult quality assurance

Method used

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  • Prefabricated shear wall vertical joint connecting structure and construction method thereof
  • Prefabricated shear wall vertical joint connecting structure and construction method thereof
  • Prefabricated shear wall vertical joint connecting structure and construction method thereof

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Embodiment Construction

[0030] Such as figure 1 , figure 2 , image 3 As shown, a prefabricated shear wall vertical joint connection structure provided by the present invention includes a shear wall 1, embedded steel 2, connectors 4 and high-strength bolts and bolts 5, and the embedded steel 2 is embedded in the shear wall 1. The pre-embedded section steel 1 includes a web and four flanges on the web, two flanges on both sides of the web, which are symmetrically distributed with reference to the web; a tongue and groove 6 is set at the end parallel to the web, and the two flanges The pre-embedded section steel on the block shear wall is butted through the groove 6, and the two sides of the joint are covered with the connecting piece 4, and the connecting piece 4 and the section steel are fixedly connected with high-strength bolts 5; The FRP composite connector 7 is arranged in the opposite direction of the opening of the mouth 6; the connector 4 is a channel steel, and the two vertically opposite ...

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Abstract

The invention discloses a prefabricated shear wall vertical joint connecting structure and a construction method thereof, and relates to the technical field of prefabricated concrete shear wall vertical joint connecting structures in civil construction. The prefabricated shear wall vertical joint connecting structure mainly structurally comprises shear walls, embedded profile steel and connecting pieces. The embedded profile steel is partially embedded in the shear walls, the embedded profile steel on the two shear walls is in butt joint through a rabbet, and the butt joint position is covered with the connecting pieces. The invention further provides a construction method of the prefabricated shear wall adopting the vertical joint connecting structure. The prefabricated shear wall vertical joint connecting structure is good in shock resistance, easy to install and convenient to maintain.

Description

technical field [0001] The invention relates to the technical field of vertical joint connection structures of prefabricated concrete shear walls in civil construction, in particular to a novel assembled vertical joint bolt connection structure and a construction method thereof. Background technique [0002] When the prefabricated shear wall is assembled, there will be horizontal joints and vertical joints. The horizontal joint connection must ensure the strength of the wall connection, and the vertical joint mainly affects the structural deformation and energy dissipation capacity. Therefore, the connection mode between prefabricated components has become an important factor affecting the overall performance and seismic performance of the structure, and it will also affect the requirements for construction technical measures and economic cost. [0003] One of the key technologies of prefabricated structures is the connection technology of prefabricated components. The mech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/58E04B1/41E04B1/98E04H9/02
CPCE04B2/58E04B1/41E04B1/98E04H9/021
Inventor 吴东浩杨九光王宝亮冯猛坤宋海波樊金恒古松龚寅东褚云朋
Owner CHINA RAILWAY CONSTR GROUP
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