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Reinforced constraint steel plate energy dissipation wall

A technology of constraining plates and energy-dissipating walls, which is applied to walls, building components, and earthquake-proofing, can solve problems such as defects in energy-dissipating steel plates, and achieve the effects of improving seismic performance, strong energy dissipation, and facilitating mass production

Inactive Publication Date: 2016-09-07
SHENYANG JIANZHU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an energy-dissipating wall with stiffened and restrained steel plates, which solves the problem of defects in the welding process of energy-dissipating steel plates and stiffeners, and effectively improves the energy-dissipating capacity of the steel plate wall

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  • Reinforced constraint steel plate energy dissipation wall
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Embodiment Construction

[0020] The present invention will be described in detail below in combination with technical solutions and with reference to the accompanying drawings.

[0021] The energy-dissipating wall of stiffened and restrained steel plates proposed by the present invention is as follows: figure 1 , figure 2 shown.

[0022] Stiffened restrained steel plate energy dissipation wall, its composition includes steel column 1, steel beam 2, angle plate 3, fixing bolt 4, stiffened steel restraint plate 5, T-shaped steel stiffener 6, restraint bolt 7, inner filling steel plate 8 and backing plate 9 , both sides of the inner filling steel plate 8 are provided with stiffened steel plate restraint plates 5, and the outer sides of the stiffened steel plate restraint plates 5 are provided with T-shaped steel stiffeners 6 criss-crossing in the form of a square, and the T-shaped steel stiffeners 6 on adjacent sides are connected to each other. vertical.

[0023] The inner filling steel plate 8 is c...

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Abstract

The invention provides a reinforced constraint steel plate energy dissipation wall. The reinforced constraint steel plate energy dissipation wall is composed of filling steel plates, steel plate constraint plates, T-shaped steel reinforcing ribs, corner plates, doubler plates, steel beams and steel columns. The two sides of the filling steel plates are provided with the reinforced steel plate constraint plates. The T-shaped steel reinforcing ribs are arranged on the outer sides of the reinforced steel plate constraint plates according to certain rules. The reinforcing ribs on the two sides, the steel plate constraint plates and the filling steel plates are connected through constraint bolts. The diameter of the filling steel plate constraint bolts is greater than that of constraint plate bolt holes. The filling steel plates are connected with the steel beams and the steel columns through fixing bolts, the corner plates and the doubler plates. The reinforced constraint steel plate energy dissipation wall has large horizontal stiffness and vertical stiffness, the anti-seismic performance of the steel plate shear wall is improved, the steel plate shear wall and energy dissipators are integrated, mass production is facilitated, and the reinforced constraint steel plate energy dissipation wall can be widely applied to anti-seismic energy dissipation of fabricated structures.

Description

technical field [0001] The invention belongs to the technical field of building structures, and in particular relates to a stiffening restraint steel plate energy dissipation wall. Background technique [0002] Earthquake disasters are sudden and devastating, which seriously threaten the safety of human life and property. Nearly a thousand destructive earthquakes occur every year in the world, and a major earthquake can cause hundreds of billions of dollars in economic losses, resulting in hundreds of thousands of deaths or serious injuries. my country is located in the two most active seismic belts in the world, and is one of the countries that suffered the most serious earthquake disasters. The casualties caused by the earthquake rank first in the world, and the economic loss is also very huge. The massive destruction and collapse of buildings in earthquakes is the direct cause of earthquake disasters. When an earthquake occurs, ground vibrations cause the seismic respon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/58E04B1/98
CPCE04B2/58E04B1/98
Inventor 张延年闫伟博
Owner SHENYANG JIANZHU UNIVERSITY
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