I-shaped energy dissipation connecting part for coupled shear wall structure

A technology of connectors and shear walls, which is applied in the direction of building components, building types, building structures, etc., can solve the problems of high maintenance costs, achieve the effects of protecting the main structure, excellent energy consumption capacity, and reducing costs

Inactive Publication Date: 2018-10-19
SHENYANG JIANZHU UNIVERSITY
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  • Claims
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Problems solved by technology

[0004] In order to solve the above-mentioned existing technical problems, the present invention provides an I-shaped energy-dissipating connector for a combined shear wall structure, mainly for the purpose of developing an engineering energy-dissipating connector with a simple structure and high energy consumption efficiency. The shear wall branches and connecting beams are provided with T-shaped structural parts, and the structural parts are provided with friction plates and friction-type high-strength bolts to play the role of frictional

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  • I-shaped energy dissipation connecting part for coupled shear wall structure
  • I-shaped energy dissipation connecting part for coupled shear wall structure
  • I-shaped energy dissipation connecting part for coupled shear wall structure

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Embodiment Construction

[0023] In order to further illustrate the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0024] Examples such as Figure 1-Figure 7 As shown, during construction, after the assembly of the shear wall plinth 1 is completed, the replaceable coupling beam 2 of the shear wall pier 1 is assembled. First, one side of the T-shaped connector-3 is connected to the shear wall wall The pre-embedded anchor bar 7 inside the limb 1 fixes the T-shaped connector one 3 on the end of the shear wall wall limb 1 through the nut 8, and then one side of the T-shaped connector two 4 is connected to the inner part of the replaceable coupling beam 2 Pre-embed the steel bar 9, fix the T-shaped connector 2 4 on the end of the replaceable connecting beam 2 through the nut 8, and then fix the other side of the T-shaped conn...

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Abstract

The invention provides an I-shaped energy dissipation connecting part for a coupled shear wall structure and belongs to the technical field of prefabricated concrete component structures. The I-shapedenergy dissipation connecting part comprises a T-shaped connecting piece I, a T-shaped connecting piece II, friction plates and friction type high-strength bolts. T-shaped structural parts are arranged between shear wall columns and a connecting beam, the friction plates and the friction type high-strength bolts are arranged between the structural parts, and the friction energy dissipation function is realized. The I-shaped energy dissipation connecting part has good energy dissipation capacity, has sufficient strength and rigidity and high energy dissipation efficiency and can have a function of protecting a main structure by dissipating earthquake energy when the main structure is under the action of an earthquake, besides, the connecting beam can be timely repaired and replaced when damaged, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of prefabricated concrete component structures, and in particular relates to an I-shaped energy-dissipating connector for combined-limb shear wall structures. Background technique [0002] Prefabricated concrete buildings refer to prefabricated concrete components produced in factories. Concrete structure housing buildings designed and constructed through on-site assembly. The assembly methods of components generally include on-site post-casting laminated layer concrete, steel bar anchoring and post-casting concrete connection, etc. The steel bar connection can be connected by sleeve grouting connection, welding, mechanical connection and lap connection of reserved holes. In the 1980s, prefabricated prefabricated large-slab houses, which were popular in my country, had many hidden dangers and defects that affected structural safety and normal use due to poor structural integrity, leakage, and floor cracks, ...

Claims

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Application Information

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IPC IPC(8): E04H9/02E04B1/98E04B1/04E04B1/61
CPCE04H9/021E04B1/043E04B1/6141E04B1/98
Inventor 张延年刘海军秦桂娟
Owner SHENYANG JIANZHU UNIVERSITY
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