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Fully assembled distribution type shear plate damping device

A shearing plate and damper technology, applied in the direction of protective buildings/shelters, building components, building types, etc., can solve the problems of poor cushioning effect, unstable cushioning structure, etc., and achieve cost reduction and product quality Stable and reliable, avoid the effect of welding operation

Inactive Publication Date: 2017-03-08
ZHEJIANG JIANKE DAMPING SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fully assembled shear plate damper to overcome the technical problems of poor damping effect and unstable damping structure of traditional metal dampers

Method used

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  • Fully assembled distribution type shear plate damping device
  • Fully assembled distribution type shear plate damping device
  • Fully assembled distribution type shear plate damping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] like Figure 1-4 The shown fully assembled shear plate damper includes a centrally arranged core energy dissipation shear plate 1, upper and lower connecting angle steels (2-1, 2-2) and lower connecting angle steels (3-1) installed in parallel at the top and bottom. , 3-2), left and right restraint angles (4-1, 4-2) and right restraint angles (5-1, 5-2) installed in parallel; and oblique stiffening angles (6-2, 6-2), and connecting bolts 7 connecting various components; the energy-consuming shearing plate 1 is made of mild steel or low carbon steel.

[0023] The upper connecting angle steel (2-1, 2-2) and the lower connecting angle steel (3-1, 3-2) are fixedly connected by connecting bolts 7 through the round holes on the upper and lower sides of the shear plate 1. The left constraining angle steel (4 -1, 4-2) and the right restraining angle steel (5-1, 5-2) are fixedly connected by connecting bolts 7 through the round holes on the left and right sides of the shear pla...

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Abstract

The invention belongs to the field of building structural engineering, and particularly relates to a fully assembled distribution type shear plate damping device, including a core energy consumption shear plate provided in the center, up and down in parallel provided upper connecting angle steel and lower connecting angle steel, left and right in parallel provided left constraint angle steel and right constraint angle steel; and an inclined stiffening angle, and a linked screw bolt connecting every component part. Through the connection by the screw bolt, the device avoids the welding operation, and increases the stretchability and strain ability of the damping device.

Description

technical field [0001] The invention belongs to the field of building structure engineering, in particular to a fully assembled shear plate damper. Background technique [0002] In order to control the dynamic response of the building structure, especially the high-rise building structure under the earthquake load and wind load, some shock absorption devices are often used to dissipate the energy introduced by the wind vibration and earthquake action, so as to achieve the purpose of protecting the main structure, which is energy dissipation and shock absorption. The application of technology in building structures. At present, due to its good hysteretic performance, mild steel shear plate dampers have the dual functions of structural anti-lateral force members and anti-seismic fuses, and are widely used in various structures in high-intensity areas. [0003] Different from general structural components, metal dampers are precision products, and initial defects need to be st...

Claims

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Application Information

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IPC IPC(8): E04H9/02E04B1/98
CPCE04H9/021
Inventor 张瑞甫李林刘牛郭华东郑洁莹
Owner ZHEJIANG JIANKE DAMPING SCI & TECH CO LTD