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Rigid connectors for sandwich shear wall structures

A technology of connectors and shear walls, which is applied in the direction of walls, building components, building structures, etc., can solve the problems of cumbersome construction, high cost, and complicated process, and achieve the effect of overall excellent structure, low cost, and reliable force transmission

Active Publication Date: 2017-02-01
ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are different designs in the inner wall or outer wall structure of the sandwich shear wall structure, but there are often defects such as complex process, cumbersome construction, and high cost.

Method used

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  • Rigid connectors for sandwich shear wall structures
  • Rigid connectors for sandwich shear wall structures
  • Rigid connectors for sandwich shear wall structures

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1. Just connect the connector

[0025] Such as Figures 1A to 2B As shown, the rigid connector of this embodiment includes: an anchor seat 110, which passes through and is fixed to the sandwich layer 102 of the sandwich shear wall; an inner anchor bar 120, on the one hand, is fastened to the anchor The seat 110 on the other hand extends towards the direction of the inner leaf wall, and the extension part of the inner anchor tendon forms a bend at the cavity 104 which basically passes through the inner leaf wall so as to be parallel to the surface of the inner leaf wall And protrude substantially radially with respect to the anchor seat 110; the outer anchor rib 130 is fastened to the anchor seat 110 on the one hand and extends toward the direction of the outer leaf wall on the other hand, and the outer anchor rib 130 The extension portion of 130 is bent at the cavity 106 substantially passing through the outer leaf wall to extend parallel to the surface of the ...

Embodiment 2

[0039] Example 2. Rigid connectors are used in the construction of inner walls of sandwich shear wall structures

[0040] image 3 It is shown that the rigid joint connector of the present invention is used for the installation of the inner wall of the sandwich shear wall structure.

[0041] The figure schematically shows the installation position of the rigid connector described in Embodiment 1 (shown as S100 in the figure) used in the inner wall construction of the sandwich shear wall structure. In addition, other components or structures are also described in the figure, such as: foundation ground beam S220, wall reserved connection reinforcement S310, reinforcement welded mesh S320, cast-in-place ring beam S330, wall reinforcement welded mesh lower mesh overlap S340, The reserved length of the lower net overlap is S350, the polystyrene foam is S420, and the concrete is sprayed.

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Abstract

The invention provides a rigid-connection connector of a sandwich shear wall structure. The rigid-connection connector comprises an anchor socket, an inner anchor bar, an outer anchor bar and anchor body materials, wherein the anchor socket penetrates through and is fixedly arranged on a sandwich layer of a sandwich shear wall, the inner anchor bar and the outer anchor bar are fastened on the anchor socket, the anchor body materials are arranged on the anchor socket, and tensioning action on welding meshes which are preset in cavities of an inner wall and an outer wall can be respectively formed by the inner anchor bar and the outer anchor bar. The invention also provides the application of the rigid-connection connector in respect of inner wall or outer wall construction of the sandwich shear wall structure. According to the rigid-connection connector provided by the invention, the structural performance is reliable, the reliable force transmission of the inner wall and the outer wall of the sandwich shear wall is ensured, the whole structure is excellent, industrial production can be carried out, and the cost performance is high.

Description

technical field [0001] The invention belongs to the field of building structure and construction, and relates to a rigid connector for wall structures, in particular to a rigid connector for a sandwich shear wall structure and its application on the inner wall or outer wall of a sandwich shear wall structure. Applications in wall construction. Background technique [0002] Sandwich shear wall is a kind of shear wall which is suitable for multi-layer and has both load-bearing and thermal insulation functions. Its basic structure is: welded steel mesh is used as the skeleton, and core materials such as thermal insulation materials (EPS, XPS, etc.) are included. Concrete layers of a certain thickness are poured on the inside and outside respectively, and edge members are set at the end of the shear wall to jointly bear the shear force, vertical load and bending moment. [0003] Since the main purpose of the sandwich layer in the center is for thermal insulation, its inherent p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00
Inventor 冯葆纯庄惟敏杨红旗
Owner ARCHITECTURAL DESIGN & RES INST OF TSINGHUA UNIV
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