Shear wall

A shear wall and wall technology, applied to shear walls. It can solve problems such as poor anti-buckling ability, and achieve the effect of reducing welding, convenient transportation and improving anti-buckling ability.

Pending Publication Date: 2019-01-15
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing shear walls generally have the defect of poor buckling resistance

Method used

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Embodiment Construction

[0025] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0026] In the description of the present invention, it should be noted that: (1) As known to those skilled in the art, the transverse direction in the present invention is the width direction of the wallboard (including the first wallboard and the second wallboard), specifically when using When it is the direction parallel to the wallboard and the horizontal plane, the longitudinal direction in the present invention is the height direction of the wallboard, specifically the vertical direction when in use; (2) the terms "inside", "outside", "on", " The orientation or positional relationship indicated by "down", "front", "rear", etc. are based on the positional relationship shown in the drawin...

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Abstract

The invention provides a shear wall comprising a first wall body. The first wall body comprises a first wall plate, a bottom plate, multiple first stiffening ribs and multiple second stiffening ribs.The first wall plate is arranged in a vertical direction, the first stiffening ribs are fixedly connected to a side of the first wall plate and are flat plate pieces, the first stiffening ribs are arranged along the transverse direction of the first wall plate and are parallel to the horizontal plane, and the first stiffening ribs are arranged with intervals along a vertical direction from the topof the first wall plate to the bottom. The second stiffening ribs are arranged in a vertical direction and are L-shaped. The first wall body is provided with L-shaped through holes in a vertical direction, each of the first stiffening ribs passes through an L-shaped through hole, the second stiffening ribs are sleeved in the L-shaped through holes are inserted into the first stiffening ribs, thebottoms of the second stiffening ribs are in contact with the top of the bottom plate, one plate of each of the second stiffening ribs is parallel to the first wall plate, and the other plate of eachof the second stiffening ribs is perpendicular to the first wall plate. According to the shear wall, the buckling-restrained ability of the shear wall can be improved.

Description

technical field [0001] The invention belongs to the technical field of building structures, in particular to a shear wall. Background technique [0002] Shear walls are walls in houses or structures that mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes, and are used to prevent structural shear (shear) damage. Compared with other forms of shear walls, steel plate shear walls have the advantages of good ductility and hysteresis performance, stable hysteresis loop, strong energy dissipation capacity, and superior seismic performance. [0003] In practical applications, in order to give full play to the properties of steel plates and make the steel plate shear walls have a high buckling resistance under stress, it is usually necessary to set sufficient transverse and longitudinal stiffeners on both sides of the steel plate shear walls to ensure that the steel plates do not buckle. Global buckling and local buckling occur. However, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56E04B2/58
CPCE04B2/56E04B2/58
Inventor 孙风彬刘秀丽郭超王燕刁延松
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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