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T type side vertical plate shearing damper

A technology of side riser and damper, which is applied in the direction of building components, earthquake resistance, etc., can solve the problems of stress concentration of high-shear dampers, achieve the effects of reducing central stress concentration, optimizing internal force distribution, and improving deformation capacity

Inactive Publication Date: 2017-05-24
天津中技重钢结构有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can solve the problem of stress concentration of high shear damper and effectively improve the ultimate deformation capacity of T-shaped side vertical plate shear damper

Method used

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  • T type side vertical plate shearing damper
  • T type side vertical plate shearing damper

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0014] Such as figure 1 and figure 2 As shown, a T-shaped side vertical plate shear type damper includes an upper connecting plate 11 and a lower connecting plate 12, the shape and size of the upper connecting plate 11 and the lower connecting plate 12 are the same, and the upper connecting plate 11 and the lower connecting plate 12 Arranged in parallel, a core plate 13 is provided between the upper connecting plate 11 and the lower connecting plate 12, one side ...

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Abstract

The invention provides an T type side vertical plate shearing damper. The damper comprises an upper connecting plate and a lower connecting plate. A core plate is arranged between the upper connecting plate and the lower connecting plate. One side of the core plate is provided with a first side reinforcing rib. The other side of the core plate is provided with a second side reinforcing rib. The first reinforcing rib is arranged between the upper connecting plate and one end of the second connecting plate. The second side reinforcing rib is arranged between the upper connecting plate and the other end of the lower connecting plate. The core plate is provided with a first reinforcing plate and a second reinforcing plate. The second reinforcing plate is arranged between the upper connecting plate and the lower connecting plate. The upper portion of the core plate is provided with a first T type section-varying side vertical plate. The upper portion of the T type section-varying side vertical plate is connected with the upper connecting plate. The lower portion of the core plate is provided with a second T type section-varying side vertical plate. The lower portion of the second T type section-varying side vertical plate is connected with the lower connecting plate. The T type side vertical plate shearing damper can guarantee that on the premise of guaranteeing the damper stress the deformation capability is enhanced to the most extent, at the same time can effectively enhance the capability of extreme deformation.

Description

technical field [0001] The invention relates to a damper, in particular to a T-shaped side vertical plate shear type damper. Background technique [0002] In the anti-seismic field of construction engineering, the shock absorption technology can effectively reduce earthquake disasters. At present, the metal displacement damper is the most important shock absorption device, and the shear damper is one of the most mature products. The structure of the side riser And the size has a great influence on the yield bearing capacity of the damper. The use of T-shaped variable cross-section side risers can effectively reduce the stiffness concentration and local damage. Contents of the invention [0003] The main purpose of the present invention is to provide a guiding deformation that takes place in the middle, so as to maximize the deformation capacity of the damper under the premise of ensuring the stress on the damper. It can solve the problem of stress concentration of the hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98
CPCE04B1/98
Inventor 苏永军胡广志龚德洋杨树义张衍雷张春风
Owner 天津中技重钢结构有限公司
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