A kind of inertial mass-particle composite damping device with structure reinforcing function

Abstract

The application belongs to the technical field of structure damping, and discloses an inertia-capacitor-particle composite damping device with structure reinforcing function. The particle damper is optimized based on the inertia capacitor and the cross partition reinforcing structure, so that the damping device is light and efficient, and has the functions of structure reinforcing and multidirectional damping. The damping box structure is complementary to the inertia mass effect of the inertia capacitor through the collision energy consumption between the steel ball particles and the cavity in the particle box and the multidirectional free motion of the particle box caused by the structure vibration, effectively reduces the vibration response of the power transmission tower, and realizes the lightweight design goal. The adjustable telescopic arm and the lock structure add the cross partition reinforcing performance to the damping box, and guarantee the overall spatial stability of the power transmission tower structure when bearing the vibration force. In addition, the design of the adjustable telescopic arm and the lock structure type makes the application have the characteristics of convenient transportation and carrying, quick maintenance, small construction difficulty, operation safety and the like.

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