Friction energy consumption and dual-crossed shaped separating type buckling energy dissipation prevention component

Abstract

The invention relates to an energy-dissipating component of a building structure, which belongs to the field of building structure installation, in particular to a frictional energy-dissipating and buckling-proof energy-dissipating component separated in the shape of a rice. The energy-dissipating steel and the energy-dissipating P-shaped steel form the P-shaped energy-consuming part. The eight areas separated by the P-shaped energy-consuming part are respectively equipped with energy-absorbing buffer isolation layers. High-damping concrete is poured on the energy-absorbing buffer isolation layer, and the high-damping concrete An energy-dissipating filling body is arranged in the middle, and the energy-dissipating steel, high-strength slab and energy-dissipating m-shaped steel are all connected with the reinforcing ribs provided on the embedded part and the end fixing plate. The present invention is a kind of frictional energy dissipation and buckling-proof energy-dissipating component separated in the shape of a square, which absorbs energy through friction and deformation buffering when it is loaded, adopts an effective isolation method, avoids damage to high-damping concrete, and improves its energy-dissipating capacity. The frictional energy dissipation and the energy dissipation effect of the P-shaped separated anti-buckling energy-dissipating components can reduce the seismic response of the building structure and play a very good role in protecting the building structure.

Description

technical field [0001] The invention relates to an energy-dissipating component of a building structure, which belongs to the field of building structure installation, in particular to a frictional energy-dissipating and buckling-proof energy-dissipating component separated in the shape of a rice. 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 earthquak...

AI Technical Summary

Problems solved by technology

The restrained concrete of the anti-buckling energy-dissipating components currently researched and developed is easily crushed and loses the restraint and anti-buckling functions, resulting in a significant reduction in its energy dissipation capacity

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