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Corrugated steel plate coated cold-formed thin-walled shear wall with self-resetting energy dissipation support

A technology of energy-dissipating support and corrugated steel plate, which is applied in the direction of walls, building types, buildings, etc., can solve the problems of general, self-resetting characteristics of dissipated earthquake energy, and inapplicability, so as to facilitate structure reset, facilitate assembly, and reduce construction waste Effect

Pending Publication Date: 2021-12-28
上海天华崧易建筑设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this scheme is not suitable for cold-formed thin-walled steel keel shear wall structures, and its effect of dissipating seismic energy and self-resetting characteristics are relatively general

Method used

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  • Corrugated steel plate coated cold-formed thin-walled shear wall with self-resetting energy dissipation support
  • Corrugated steel plate coated cold-formed thin-walled shear wall with self-resetting energy dissipation support
  • Corrugated steel plate coated cold-formed thin-walled shear wall with self-resetting energy dissipation support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 1-11 As shown, a corrugated steel plate cladding cold-formed thin-walled shear wall with self-resetting energy-dissipating support includes a wall panel 6, and the wall panel 6 is provided with a steel wall skeleton 1, and the steel wall The skeleton 1 is provided with a self-resetting energy-dissipating support assembly 2 and an anti-pullout member 3. One end of the anti-pullout member 3 is connected to the steel wall skeleton 1, and the other end is connected to the self-resetting energy-dissipating support assembly 2. The steel wall Self-tapping screws 4 are provided on the wall frame 1, turnbuckle bolts 5 are arranged between the self-resetting energy-dissipating support assembly 2 and the pull-out member 3, and the self-resetting energy-dissipating support assembly 2 is mounted on the steel wall frame 1. Arranged obliquely inside to form a cross X shape or arranged obliquely on both sides of the steel wall skeleton 1 to form a figure-eight.

[0038] I...

Embodiment 2

[0056] combine Figure 12 As shown, the self-resetting energy-dissipating support assembly 2 is connected with the steel wall framework 1, and the pull-out member 3 added on the steel wall framework 1 is connected with the bearing 212 on the self-resetting energy-dissipating support 2 with a turnbuckle 5 . Self-resetting energy-dissipating supports 2 are arranged obliquely on both sides of the central column on the steel wall skeleton 1, forming a figure-eight shape.

[0057] In this embodiment, the eight-shaped support structure is adopted to enhance the structural strength between the steel wall frame 1, the side column 101 and the wall panel 6, and enhance the bearing capacity and rigidity, which can be applied to different scenarios and has strong practicability.

[0058] The working principle of the present invention is:

[0059] Initial state: the self-resetting energy-dissipating support assembly 2 is arranged obliquely on the pullout member 3 of the shear wall to enha...

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Abstract

The invention belongs to the technical field of civil engineering, and particularly relates to a corrugated steel plate coated cold-formed thin-walled shear wall with a self-resetting energy dissipation support. The corrugated steel plate coated cold-formed thin-walled shear wall comprises a wall panel, a steel wall body framework is arranged on the wall panel, a self-resetting energy dissipation supporting assembly and an anti-pulling piece are arranged in the steel wall body framework, one end of the anti-pulling piece is connected with the steel wall body framework, the other end of the anti-pulling piece is connected with the self-resetting energy dissipation supporting assembly, a self-tapping screw is arranged on the steel wall body framework, and a turn buckle is arranged between the self-resetting energy dissipation supporting assembly and the anti-pulling piece. By arranging the self-resetting energy dissipation supporting assembly, in the using process, the energy dissipation support and the cold-formed thin-walled steel keel type shear wall are connected through bolts, rod pieces in the support are connected through nuts, assembling is convenient, and the problem caused by the fact that the technical quality of constructors is not too hard can be solved; and after the building is dismantled, the steel can be recycled, so that the generation of construction waste is reduced.

Description

technical field [0001] The invention belongs to the technical field of civil engineering, and relates to a cold-bent thin-walled shear wall with corrugated steel plate cladding and self-resetting energy-dissipating support. Background technique [0002] The cold-formed thin-walled steel structure system is a new type of structural system developed in the past 30 years. Compared with the traditional hot-rolled steel and reinforced concrete structures, the cold-formed steel structure has light weight, high strength, good seismic performance, and good thermal insulation performance. Green environmental protection and other advantages. But it has the disadvantages of high cost and difficult recovery. The cold-formed thin-walled steel residential system has been developed abroad for many years, and has been widely used in some developed countries. Practice has proved that this structural system has the advantages of high assembly degree, short construction period, high material ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/58E04B2/60E04B2/62E04B1/98E04H9/02E04B1/343
CPCE04B2/58E04B2/60E04B2/62E04B1/98E04H9/02E04B1/34305
Inventor 李伟兴张文莹刘琛
Owner 上海天华崧易建筑设计有限公司
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