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A connector for keel type composite shear wall

A technology of connectors and shear walls, applied in the direction of walls, building components, buildings, etc., can solve the problems of limited vertical bearing capacity, and achieve the effect of simple structure and clear force transmission.

Active Publication Date: 2018-01-23
SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING
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  • Abstract
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  • Application Information

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Problems solved by technology

Therefore, the lateral resistance capacity is relatively high, but the vertical bearing capacity is limited

Method used

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  • A connector for keel type composite shear wall

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Embodiment

[0013] A connecting piece for keel type composite shear wall, its installation schematic diagram is as follows figure 1 As shown, bolt holes are opened on the upper flange of the connector 1, and the frame beam 2 is connected by self-tapping screws, and the lower end web of the connector 1 is connected to the keel-type composite shear wall 3 by self-tapping screws, specifically connected in On the flange of the upper guide rail of the keel type composite shear wall 3.

[0014] The frame beam 2 is an I-shaped frame beam, which is connected to the keel-type composite shear wall 3 through the connector 1. When in use, there are four connectors 1, which are symmetrically arranged on the upper and lower ends of the keel-type composite shear wall 3 respectively. department. This connection is called "7-shaped connection". It is used in conjunction with each other and arranged symmetrically. It can transmit horizontal shear force but release vertical pressure, which is in line with ...

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Abstract

The invention relates to connecting pieces for a keel type composite shear wall. Bolt holes are formed in top flanges of the connecting pieces, the connecting pieces are connected with a frame beam through self-tapping screws, lower-end webs of the connecting pieces are connected with an upper guide rail flange of the keel type composite shear wall through self-tapping screws, and the four connecting pieces are symmetrically arranged at the upper end and the lower end of the keel type composite shear wall respectively. Compared with the prior art, the connecting pieces are simple in structure and clear in force transmission, every two connecting pieces are matched to be used, the connecting pieces are symmetrically arranged, horizontal shear force can be transmitted, vertical pressure can be released, and the loading features of the keel type composite shear wall are met.

Description

technical field [0001] The invention relates to a connecting piece, in particular to a connecting piece for a keel type composite shear wall. Background technique [0002] Keel-type composite shear walls are widely used in low-rise keel system buildings. Most of them are gypsum board and OSB board walls on both sides of the steel keel, and gypsum board and corrugated steel plate walls on both sides of the steel keel. There are also some steel keels with cable-stayed belts. Side cladding plasterboard and OSB board walls. The lateral stiffness of these walls is provided by cladding panels, and the vertical load is provided by keel columns. Therefore, the lateral resistance capacity is relatively high, but the vertical bearing capacity is limited. Therefore, there is an urgent need to provide a new connection structure of frame-keel composite shear wall that only resists shear but not compression. Apps are guaranteed. Contents of the invention [0003] The object of the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/56
Inventor 许金勇李元齐田惠文
Owner SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING
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