Vibration eliminating device applicable for building structure, and using method thereof

Abstract

The invention relates to the field of structure vibration reduction, in particular to a vibration eliminating device applicable for a building structure, and a using method thereof. The vibration eliminating device comprises a hanger plate, a baseplate and a mass block, and the hanger plate is fixed to the top of the building structure, and connected with the mass block through springs I; the baseplate is fixed to the building structure, and a plurality of damping mechanisms I are hinged to the side wall of the mass block; the lower ends of the damping mechanisms are hinged to the building structure, and each damping mechanism is connected with a damping mechanism II through a hydraulic pipe; the damping mechanisms II are fixed to the building structure, and the baseplate is provided witha counterweight block connected with the mass block through a return mechanism; and counterweight block can be connected with the damping mechanisms II. According to the vibration eliminating device applicable for the building structure, and the using method thereof, the energy consumption can be regulated according to the vibration degree in a self-adaptive mode, and the mass block can be promoted to return as soon as possible, so that the anti-vibration performance of the building structure is improved; and the service life of the building structure is prolonged, and the safety of the building structure is improved.

Description

technical field [0001] The invention relates to the field of structural vibration reduction, in particular to a vibration reduction device applied to building structures and a method for using the same. Background technique [0002] For large-scale high-rise buildings, in order to improve the anti-vibration ability of the whole structure, a vibration-damping mechanism is usually added in the building structure. Existing vibration damping mechanisms usually use tuned mass dampers to dampen the vibration of building structures, and when the existing tuned mass dampers deal with the lateral vibration of building components, due to their poor resistance to resistance and energy consumption, they The lateral vibration damping effect of building components is not good, and when the building components experience torsional vibration, because the mass block in the existing tuned mass damper is also subjected to lateral vibration at the same time, the mass will not be in the center o...

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Problems solved by technology

Existing vibration damping mechanisms usually use tuned mass dampers to dampen the vibration of building structures, and when the existing tuned mass dampers deal with the lateral vibration of building components, due to their poor resistance to resistance and energy consumption, they The lateral vibration damping effect of building components is not good, and when the building components experience torsional vibration, because the mass block in the existing tuned mass damper is also subjected to lateral vibration at the same time, the mass will not be in the center of the entire vibration damping mechanism. Center position, it will cause the anti-torsion characteristics to deteriorate instead, and increase the torsion degree of building components. In view of this, we propose a vibration-absorbing device applied to building structures and its use method

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