Zigzag-shaped anti-buckling energy-dissipating support

Abstract

The invention provides a Chinese character Tian-shaped anti-buckling energy dissipation support. The Chinese character Tian-shaped anti-buckling energy dissipation support mainly comprises an energy dissipation square steel tube, a fixed part, a reinforcing plate, reinforcing ribs, energy dissipation cross-shaped steel, isolation thin-walled square steel tubes, infilled confined concrete an the like. The energy dissipation square steel tube and the energy dissipation cross-shaped steel constitute a Chinese character Tian-shaped energy dissipation part, the isolation thin-walled square steel tubes are respectively arranged in four square area of the shape like a Chinese character Tian, and the infilled confined concrete is poured in the isolation thin-walled square steel tubes. The Chinese character Tian-shaped anti-buckling energy dissipation support disclosed by the invention has the effects and the advantages that an effective isolation way is adopted for preventing the confined concrete from being damaged, and the energy dissipation capability is significantly upgraded. The Chinese character Tian-shaped anti-buckling energy dissipation support has the advantages of strong energy dissipation capability, simplicity in processing, convenience in mounting and the like, and can enable the structure to have good anti-seismic performance, ductility and hysteresis energy dissipation capability.

Description

technical field [0001] The invention relates to an energy-dissipating support of a building structure, in particular to a zigzag-shaped anti-buckling energy-dissipating support for vibration control of a building structure. 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,...

AI Technical Summary

Problems solved by technology

However, some restrained concrete with anti-buckling energy-dissipating braces is easily crushed and loses its restraint and anti-buckling effects, resulting in a significant reduction in its energy dissipation capacity.

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