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Giant frame structure

A technology of giant frame and main frame, applied in the direction of building type, building components, building structure, etc., can solve the problem of difficult to repair the plastic damage of the main structure, and achieve the effect of reducing the earthquake response, improving the seismic toughness, and protecting the plastic damage.

Active Publication Date: 2021-11-26
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under the action of an earthquake, the substructure is not the main energy-dissipating component and will not fail before the main structure. The mega-frame structure mainly relies on the plastic damage of the main structure to dissipate energy, but the plastic damage of the main structure is difficult to repair

Method used

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Embodiment Construction

[0020] The present invention provides a giant frame structure including a self-resetting substructure. The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0021] As shown in the figure, this embodiment provides a mega frame structure, including main frame columns 1, main frame beams 2, and self-resetting substructures 3a, 3b. The self-resetting substructures 3a, 3b are installed on the main frame beam 2; the self-resetting substructures 3a, 3b include energy consumption parts 8a, 8b and self-resetting parts 6, and the energy consumption parts 8a, 8b are used To make the self-resetting substructures 3a, 3b dissipate seismic energy before the main frame column 1, main frame beam 2 and other main structures, thereby reducing the seismic response of the main structure and protecting the main structure from plastic damage; The reset member 6 is used for quick reset after lateral deformation of th...

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PUM

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Abstract

The invention provides a giant frame structure. The giant frame structure comprises a main frame column, a main frame beam and a self-resetting substructure, wherein the self-resetting substructure is mounted on the main frame beam; the self-resetting substructure comprises an energy consumption part and a self-resetting part; the energy consumption part is used for enabling the self-resetting substructure to dissipate seismic energy before the main frame column and the main frame beam, so that the seismic response of a main structure is reduced and the main structure is protected from plastic damages; and the self-resetting part is used for rapidly resetting after the self-resetting substructure generates lateral deformation. The giant frame structure provided by the invention can be applied to high-rise and super high-rise structures and has relatively good seismic toughness.

Description

technical field [0001] The invention belongs to the technical field of structural engineering, and in particular relates to a giant frame structure. Background technique [0002] my country is one of the countries with the most serious earthquake disasters in the world, but due to economic development and social needs, a large number of high-rise and super high-rise structures have been built in our country. High-rise and super high-rise structures are expensive, densely populated, have complex functions, and are sensitive to earthquake loads. Therefore, it is not only hoped that high-rise and super high-rise structures will not collapse after a major earthquake, but also that they have better seismic resilience, that is, it is hoped that high-rise and super high-rise structures After the earthquake, the damage is small and the function can be restored easily. However, it is still difficult to achieve high seismic toughness for conventionally designed high-rise and super hi...

Claims

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Application Information

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IPC IPC(8): E04B1/18E04B1/30E04B1/98E04H9/02
CPCE04B1/18E04B1/30E04B1/98E04H9/021E04H9/0237E04H9/024E04H9/025
Inventor 徐刚郭彤李爱群
Owner SOUTHEAST UNIV
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