Restrained brace anti-seismic structure for super high-rise building and manufacturing method

A technology of restrained support and seismic structure, which is applied in the direction of building components, building structures, buildings, etc., can solve the problems of poor seismic capacity and hysteresis performance, and achieve the effects of simple construction, reduced structural cost, and small differences
CN105201095AActive Publication Date: 2015-12-30CCFED THE FIRST CONSTR & ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CCFED THE FIRST CONSTR & ENG
Publication Date
2015-12-30

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Abstract

The invention discloses a restrained brace anti-seismic structure for a super high-rise building and a manufacturing method. The structure comprises frame columns as well as an upper structural beam and a lower structural beam which are arranged between the frame columns, wherein a support seat is anchored at the center of the lower structural beam, the lower ends of two support columns are connected and fixed with the support seat, and the upper ends of the two support columns are respectively and obliquely supported at the corners of two sides of the frame columns and the upper structural beam so as to form a V-shaped restrained brace anti-seismic structure. In order to solve the problems of common brace compression buckling and poor hysteretic behavior, the V-shaped restrained brace anti-seismic structure is arranged in a frame structure, and the structure can comprehensively improve the anti-seismic performance of the whole frame in middle and large earthquakes.
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Description

technical field

[0001] The invention relates to an anti-seismic structure of constrained supports of a super high-rise building and a manufacturing method thereof, belonging to the technical field of building construction. Background technique

[0002] The energy dissipation and shock absorption technology mainly refers to the installation of energy dissipation and shock absorption devices in some parts of the structure, such as interlayer gaps, node joints or joints, or the installation of structural supports, connectors or non-load-bearing shears. Some secondary components such as the force wall are set as energy-dissipating components. When an earthquake comes, these devices or components can provide greater damping for the structure through changes such as friction, plastic deformation, and viscous liquid flow, and consume the input of earthquake motion. energy, reduce the seismic response of the main structure, and thus play a role in protecting the safety of the main s...

Claims

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