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Fabricatedshear wall structure connection system, design method and vertical seam connection structure of fabricated shear wall structure connection system

A technology for connecting structures and connecting structures, which is applied in the direction of walls, calculations, building components, etc., can solve the problems that the seismic performance cannot be equivalent or better, and the construction cannot be done, and achieve high economic value and scientificity, convenient and simple maintenance, and earthquake resistance good performance

Pending Publication Date: 2019-03-08
刘祥锦
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The connection form of steel bar connection and post-poured cementitious material is in accordance with the connection method in the specification "Calculation Standard for Prefabricated Concrete Pour GB / 51231-2016". There are nodes that cannot be constructed in this connection method
In addition, the current assembly technology in my country cannot achieve an assembly connection system that is equivalent to or better than the seismic performance of cast-in-place concrete structures.

Method used

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  • Fabricatedshear wall structure connection system, design method and vertical seam connection structure of fabricated shear wall structure connection system
  • Fabricatedshear wall structure connection system, design method and vertical seam connection structure of fabricated shear wall structure connection system
  • Fabricatedshear wall structure connection system, design method and vertical seam connection structure of fabricated shear wall structure connection system

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Embodiment Construction

[0051] The present invention will be described in further detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0052] Prefabricated shear wall structure connection system case

[0053] Such as Figure 1-Figure 6 As shown, this case records a prefabricated shear wall structural connection system. Such as figure 1 - image 3 As shown, the shear wall shown in this case includes three prefabricated shear wall units 1, the interlayer horizontal seam connection node 3 and two vertical seam 2 connection structures of the shear wall, wherein the horizontal seam connection node 3 is the connection structure between the upper shear wall and the lower shear wall; the upper joint surface and the lower joint surface of the prefabricated shear wall unit 1 are reserved with vertical connecting steel bars 10, and the prefabricated shear wall The vertical connecting steel bars 10 reserved at the upp...

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Abstract

The invention discloses a fabricated shear wall structure connection system, a design method and vertical seam connection structure of the fabricated shear wall structure connection system. The fabricated shear wall structure connection system comprises precast shear wall units, horizontal seam connection joints and vertical seam connection structures, and the precast shear wall units are assembled into a complete shear wall structure system through the horizontal seam connection joints and the vertical seam connection structures; and a prefabricated concrete structure building of the fabricated shear wall structure connection system can achieve anti-seismic performance of prefabricated buildings or even surpass cast-in-place concrete structure buildings in the prior art. In addition, theinvention further discloses the design method for the fabricated shear wall structure connection system and the vertical seam connection structure for the fabricated shear wall structure connection system.

Description

technical field [0001] The invention relates to the structural design of a prefabricated shear wall, in particular to a structural connection system of a prefabricated shear wall, a design method thereof and a vertical joint connection structure. Background technique [0002] At present, the connection between the vertical joints of the prefabricated shear wall is the connection form of steel bar connection and post-cast concrete, or the connection form of steel bar connection and post-poured cementitious material. Among them, the steel bar connection in the connection form of steel bar connection and post-cast concrete (that is, the connection method of "Technical Regulations for Prefabricated Concrete Structures") must adopt an effective connection method and meet a specific connection length, and install formwork and concrete pouring , which is a kind of wet connection operation. The connection form of steel bar connection and post-pouring cementitious material follows t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04H9/02E04B1/98G06F17/50
CPCE04B2/00E04H9/021G06F30/00G06F30/13
Inventor 刘祥锦刘俊彦
Owner 刘祥锦
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