Tuned mass damper for wind vibration control of super high-rise building

Abstract

The invention provides a tuned mass damper for wind vibration control of a super high-rise building, and belongs to the technical field of constructional engineering. The tuned mass damper for wind vibration control of the super high-rise building comprises a balancing weight and a mounting base, wherein the mounting base is positioned below the balancing weight; the surface of the lower part of the balancing weight is fixedly connected with a mounting ring; a plurality of groups of suspension steel ropes are arranged on the outer side of the mounting ring; a suspension mechanism is arranged between the suspension steel ropes and the mounting ring; a supporting mechanism is arranged between the suspension mechanism and the mounting base; a connecting mechanism is arranged between the balancing weight and the mounting base; and a buffering mechanism and an anti-collision mechanism are arranged between the connecting mechanism and the mounting base. The tuned mass damper aims to solve the problems that most tuned mass dampers in the prior art are supported and buffered through combination of a plurality of small dampers, the supporting and buffering effects of the small dampers are limited, a balancing weight system cannot be buffered and damped efficiently, and the supporting effect on the balancing weight system is not ideal.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a tuned mass damper used for wind vibration control of super high-rise buildings. Background technique [0002] Nowadays, super high-rise buildings are blooming everywhere in the world. The construction of super high-rise buildings is a comprehensive manifestation of high-tech in many fields, among which the design of building structures is the most important. To ensure safety, the comfort of living must also be considered, and the shaking of the building can be reduced when encountering strong winds. Therefore, the tuned mass damper known as the "God Ball for Dinglou" is widely used. [0003] At present, when high-rise buildings are damped by tuned mass dampers, they are usually supported and cushioned by a combination of multiple small dampers. The support and cushioning effects of small dampers are limited, and they cannot efficiently cushion the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tuned mass damper for wind vibration control of super high-rise buildings, aiming to solve the problem that most of the tuned mass dampers in the prior art are supported and buffered by a combination of multiple small dampers, The support and cushioning effect of the small damper is limited, it cannot effectively cushion and damp the counterweight system, and the support effect on the counterweight system is not ideal.

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