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Structure and implementation method for solving out-of-plane rigidity of viscous damping wall

A technology of out-of-plane stiffness and viscous damping, which is applied in the direction of building construction, building components, and building materials, and can solve problems such as unreliable connections, inability to guarantee viscous damping energy consumption, and small clear distances between steel plates , to achieve the effect of improving the connection strength

Active Publication Date: 2021-11-02
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Outside the plane, due to the limitation of the damping wall structure, there is no reliable connection between the inner and outer steel plates, and the clear distance between the steel plates is extremely small, which cannot provide sufficient out-of-plane rigidity
In actual engineering, once the viscous damping wall is damaged outside the plane, not only the energy dissipation effect of the viscous damping in the plane cannot be guaranteed, but also the safety of the main structure will be affected.

Method used

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  • Structure and implementation method for solving out-of-plane rigidity of viscous damping wall
  • Structure and implementation method for solving out-of-plane rigidity of viscous damping wall

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Embodiment Construction

[0018] The technical solutions provided herein will be further described below in conjunction with specific embodiments and their drawings. By the following description, the advantages and features of the present application will be more clear.

[0019] It should be noted that the embodiments of the present application have preferred embodiments, not limited to any of the forms of the present application. The techniques or combinations of technical features or technical features described in the present application embodiments should not be considered isolated, they can be combined to achieve better technical effects. The scope of the preferred embodiments of the present application may also include additional implementation, and this should be understood by those skilled in the art of the present application.

[0020] For technical, methods, and equipment known to those of ordinary skill in the art may not be discussed in detail, in appropriate, the techniques, methods and equipm...

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Abstract

The invention discloses a structure and implementation method for solving the out-of-plane rigidity of a viscous damping wall. The structure for solving the out-of-plane rigidity of the viscous damping wall comprises angle steel, stiffening ribs, anchor bolts, polyfluortetraethylene plates and sliding block sets. According to the implementation method for solving the out-of-plane rigidity of the viscous damping wall, the viscous damping wall can move in the direction parallel to the plane through sliding contact of a first sliding block and a second sliding block, and outward displacement of the viscous damping wall in the direction perpendicular to the plane is limited through constraint of the first sliding block on the lower portion of angle steel on the viscous damping wall. The out-of-plane rigidity of the viscous damping wall is guaranteed, the viscous damping wall can move in the direction parallel to the plane, and the connecting strength of the viscous damping wall and a reinforced concrete beam is improved.

Description

Technical field [0001] The invention belongs to the field of seismic structural systems, and specific relates to the construction and implementation of the planar surface exterior stiffness of the viscous damping wall. Background technique [0002] The viscous damper wall is a dual energy shock absorbing member, a velocity-dependent damper, which enhances structural damping, reducing structural seismic response or wind, and vibration. . Compared to conventional cylindrical viscous dampers, the viscous damping wall relying on the high-viscous fluid filled between the steel sheets between the steel sheets provides damping power dissipation energy when the steel plate is missing, and the adhesive fluid shear area is large. Various damping can be provided; in addition, the viscous damping wall is simple, there is no "explosion" risk, reliability, high-rise, high-rise building without conventional cylindrical viscous resilitors, high-rise buildings, extensive engineering applications ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04H9/02E04B1/38E04G21/14
CPCE04B1/98E04H9/021E04B1/38E04G21/14
Inventor 周颖包联进赵雪莲乔甦阳
Owner TONGJI UNIV
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