Double-roll-rim box iron square-shaped pulled and tied double-layer steel plate shear wall

A steel plate shear wall and double-curling technology, which is applied to walls, building components, buildings, etc., can solve the problems of large overall area of ​​the shear wall, loss of bearing capacity, and difficulty in mass production and application, so as to improve the overall bearing capacity, Effect of increasing elastic shear buckling load and improving economy

Active Publication Date: 2020-04-21
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large overall area of ​​the shear wall, under the action of vertical load and horizontal load, it is easy to buckle as a whole and lose its bearing capacity; and because of its large area, it is difficult to mass-produce the shear force applicable to most structures wall components

Method used

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  • Double-roll-rim box iron square-shaped pulled and tied double-layer steel plate shear wall
  • Double-roll-rim box iron square-shaped pulled and tied double-layer steel plate shear wall
  • Double-roll-rim box iron square-shaped pulled and tied double-layer steel plate shear wall

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, the embodiment of this patent is described in detail.

[0023] Such as Figure 1~6 As shown, a double-layer steel plate shear wall with double-curved channel steel mouth

[0024] Include the following components.

[0025] 1——steel plate shear wall unit;

[0026] 2 - Outer steel plate one;

[0027] 3——outer steel plate two;

[0028] 4——Crimped channel steel one;

[0029] 5——Curling channel steel two.

[0030] Such as Figure 1~5 As shown, a double-layer steel plate shear wall with double-curled channel steel mouth-shaped tie is characterized in that: the steel plate shear wall is welded by several shear wall units (1) with curled channel steel Become; Described shear wall unit (1) comprises front and rear symmetrical outside steel plate one (2) and outside steel plate two (3), and the beveled channel steel one (4) and beaded channel steel two of the same length of outside steel plate (5), the web of the curled chann...

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Abstract

The invention relates to a double-roll-rim box iron square-shaped pulled and tied double-layer steel plate shear wall, and belongs to the field of structural engineering. On the basis of the concept for improving the elastic shearing buckling loads and the anti-shearing bearing force of the shear wall, roll-rim box iron is innovatively guided into the double-layer steel plate shear wall, outer-side steel plates interact with the roll-rim box iron, and the integral bearing force of the wall is improved. The two outer-side steel plates are pulled and tied through the roll-rim box iron, bulging bending deformation of the steel plates towards the outer side or buckling deformation of the steel plates towards the inner side can be limited, single-wave buckling stability losing of the two outer-side steel plates is avoided, and the elastic shearing buckling loads and the anti-shear bearing force of the outer-side steel plates are effectively improved. In addition, through the arrangement ofa component which is a steel plate shear wall unit, the consistent interior and edge part connection manner is effectively guaranteed, and local wall damage caused by the connected weak area cannot happen in the stress process; and through usage of the steel plate shear wall unit, integral wall installation is more rapid, the arrangement manner is more flexible, construction is convenient and fast, and the quality is easy to guarantee.

Description

technical field [0001] This patent relates to a double-layer steel plate shear wall with double-curling channel steel mouth-shaped tie, which belongs to the field of structural engineering. Background technique [0002] With the continuous progress of our society, my country's steel output has ranked first in the world, and the steel used in the construction industry has also developed rapidly. Steel structure buildings have become an important part of my country's buildings, and steel frame-shear wall (core tube) structure system is more and more used in high-rise buildings due to its outstanding advantages. Shear wall is an important part of the system Components can be concrete shear walls, steel plate shear walls, etc. With the development of the times and scientific progress, the exploration of steel plate shear walls has received great attention. As a structural system with excellent wind resistance and earthquake resistance, the steel plate shear wall system has alway...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/62
CPCE04B2/562E04B2/62
Inventor 姜子钦申存杰邱萍周宝儒阎田
Owner BEIJING UNIV OF TECH
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