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Annular integral porous energy consumption tuned mass damper
The invention relates to an annular integral porous energy consumption tuned mass damper. The annular integral porous energy consumption tuned mass damper comprises an outer reinforcing plate, a TMD (tuned mass damper) shell, an adjustable spring, a mass piston, viscous fluid, a partition plate, a seal sliding plate and an inner reinforcing beam. The tuned mass damper is closely connected with a structure through a TMD shell, the adjustable spring is connected with the mass piston and the TMD shell through spring nodes hinged horizontally, inner and outer sliding plates of the seal sliding plate are capable of sliding mutually, and a cavity is filled with the viscous fluid. Mass and rigidity are provided by the mass piston and the adjustable spring respectively, the mass piston slides under the action of inertial force, and the viscous fluid flows through a damping hole to generate required damping force. The annular integral porous energy consumption tuned mass damper has the advantages of simple structure, small size, high durability, stability and high efficiency in damping output and the like.
Annular integral porous energy consumption tuned mass damper
The invention relates to an annular integral porous energy consumption tuned mass damper. The annular integral porous energy consumption tuned mass damper comprises an outer reinforcing plate, a TMD (tuned mass damper) shell, an adjustable spring, a mass piston, viscous fluid, a partition plate, a seal sliding plate and an inner reinforcing beam. The tuned mass damper is closely connected with a structure through a TMD shell, the adjustable spring is connected with the mass piston and the TMD shell through spring nodes hinged horizontally, inner and outer sliding plates of the seal sliding plate are capable of sliding mutually, and a cavity is filled with the viscous fluid. Mass and rigidity are provided by the mass piston and the adjustable spring respectively, the mass piston slides under the action of inertial force, and the viscous fluid flows through a damping hole to generate required damping force. The annular integral porous energy consumption tuned mass damper has the advantages of simple structure, small size, high durability, stability and high efficiency in damping output and the like.
Annular integral porous energy consumption tuned mass damper
CHEN XIN (author) / LI AIQUN (author) / MAO XIAOYONG (author) / ZHAO BAOCHENG (author)
2015-06-03
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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