Novel energy-consuming support assembly connection structure

Abstract

The invention belongs to the field of vibration control of building structures, and provides a novel energy-consuming support assembly connection structure which is assembled by a right angle frictionconnection, friction energy-consuming plates, first-level lead pins, second-level lead pins, three-level lead pins and rivets. The top layer and the bottom layer of the novel energy-consuming supportassembly connection structure are provided with the friction energy-consuming plates, and the middle layer is provided with the right angle friction connection. The right angle friction connection isprovided with a screw hole and a rivet hole, and the friction energy-consuming plates are provided with a plurality of round holes, lead pin holes and rivet holes. The connection structure has the advantages of large initial rigidity, no obvious stress concentration, large steel yield area, good energy consumption effect and high steel utilization rate. In case of rotation or tension, the right angle friction connection can drive the friction energy-consuming plates to consume energy, so that the overall structure has excellent rotation or tension and friction damping energy consuming effects, and the energy consuming efficiency is significantly improved. The lead pins not only have good energy consuming effects but also are convenient to replace. The connection structure is simple to manufacture and install and good in economy.

Description

technical field [0001] The invention belongs to the field of vibration control of building structures, in particular to a novel energy-dissipating support assembled connection 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, ground vibrations cause the seismic ...

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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