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A prefabricated shear wall and wall-beam connection structure with edge restraint components

A technology of constraining components and connecting structures, applied to building components, walls, building structures, etc., can solve problems such as complex wall-beam connection forms, poor seismic energy consumption characteristics, and difficult construction, so as to improve internal and lateral resistance, The effect of improving energy dissipation capacity and improving seismic energy dissipation characteristics

Active Publication Date: 2016-04-06
SOUTHEAST UNIV
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Problems solved by technology

[0007] Technical problem to be solved: Aiming at the deficiencies of the prior art, the present invention proposes a prefabricated shear wall and wall-beam connection structure with edge restraint members to solve the seismic loss of the prefabricated frame-shear wall structure in the prior art Poor performance characteristics, complex wall-beam connection and difficult construction

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  • A prefabricated shear wall and wall-beam connection structure with edge restraint components
  • A prefabricated shear wall and wall-beam connection structure with edge restraint components
  • A prefabricated shear wall and wall-beam connection structure with edge restraint components

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings.

[0037] A prefabricated shear wall and wall-to-beam connection structure with edge restraint members, comprising shear walls and beams 10 prefabricated from concrete,

[0038] Such as figure 1 As shown, the shear wall includes a wall body, the four corners of the wall body are rectangular missing corners, the middle of the wall body is provided with a protruding steel bar 4, and the protruding steel bar 4 runs through the wall body longitudinally and extends from the upper and lower ends of the wall body. The specific length and specifications of the protruding steel bars 4 need to be determined according to the specifications of the shear wall and the beam 10; on the missing corners of the rectangle, there are respectively adapted hollow rectangular steel pipes 1, and the rectangular steel pipes 1 are welded by ordinary steel plates , the specific size of the rectangu...

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Abstract

The invention discloses an assembled shear wall and a wall-beam connection structure with edge constraining components. The structure includes a shear wall and a beam prefabricated by concrete. The four corners of the shear wall are preset with rectangular steel pipes, the upper and lower sides are preset with steel bars, and the bottom of the shear wall is provided with a feed inlet. Both sides of the shear wall are provided with concealed columns, and the longitudinal bars of the concealed columns are welded on the inner side of the rectangular steel pipe; the described shear wall is provided with cross reinforcement, and the two ends of the cross reinforcement are welded on the outside of the rectangular steel pipe. A steel plate and a grouting sleeve are pre-embedded on the beam. The upper and lower walls are initially connected by connecting steel plates, tension bolts, longitudinal reinforcement protruding from the wall, and embedded sleeves in beams, etc., and then the final connection is realized by post-cast concrete. The invention has the advantages of high energy consumption during earthquakes, convenient hoisting and docking, fast installation and the like. It can be widely used in the assembled monolithic frame-shear wall structure, and has broad engineering application prospects.

Description

technical field [0001] The invention relates to a prefabricated assembled concrete structural member, in particular to an assembled shear wall with an edge restraint member, a matching beam and a connection structure between the two. Background technique [0002] As a structural form in line with industrial production methods, prefabricated concrete structures have the advantages of fast construction speed, low labor intensity, less noise pollution and wet work, and easy control of product quality. The construction method of prefabricated assembly can effectively save resources and energy, improve the utilization rate of materials in realizing building energy saving and structural performance, overcome the restrictions of construction site and environmental conditions on on-site construction, reduce the number of on-site construction labor, reduce construction waste and Adverse effects of construction on the environment, improving building functionality and structural perfor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/64
Inventor 潘金龙马军卫尹万云
Owner SOUTHEAST UNIV
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