Novel high-building liquid tank damper device

Abstract

The invention relates to a novel high-building liquid tank damper device. The novel high-building liquid tank damper device is arranged at the top of a high building, and comprises a liquid tank, a hydraulic pressure rod, a water inlet and outlet system and a wave absorber, wherein liquid is loaded in the liquid tank and the liquid tank is arranged at the top of the high building; the water inletand outlet system is connected with the liquid tank; and the wave absorber is arranged in the liquid tank, and two ends of the hydraulic pressure rod are respectively fixed to the liquid tank and thetop surface of the high building. Compared with the prior art, the liquid tank damper device is designed at the top end of the high building, an inertia effect generated by shaking of the liquid in the liquid tank is used to change natural frequency during shaking of the high building in strong breeze, and further movement amplitude of the high building is reduced, so that the effect of vibrationdamping can be achieved, requirements for vibration damping of the high building can be met, and enough safety and favorable living comfortability of the building under the action of wind loads can beguaranteed; and besides, the bran-new liquid tank device arranged at the top of the building is used, so that maintenance convenience and safety can be greatly improved, and the construction cost ofa high-building vibration absorber can be reduced.

Description

technical field [0001] The invention relates to a high-rise building vibration damper, in particular to a novel high-rise liquid tank damper device. Background technique [0002] High-rise building vibration dampers are often installed in super high-rise buildings to meet the requirements of safety and human comfort caused by vibrations caused by strong winds in the upper part of the building. In recent years, with the widespread construction of super high-rise buildings, the requirements for vibration reduction, anti-resonance and comfort of high-rise buildings have gradually become prominent. Today's more mature tuned mass dampers such as Shanghai Tower and Taipei 101 Building can effectively Slow down the vibration of high-rise buildings under the action of strong wind, so as to ensure the safety and comfort of high-rise buildings. However, in order to achieve the required shock absorption effect, the mass of the suspension vibrator in the tuned mass damper should reach ...

AI Technical Summary

Problems solved by technology

However, in order to achieve the required shock absorption effect, the mass of the suspended vibrator in the tuned mass damper should reach about 0.5% to 1% of the entire building. The huge mass brings maintainability, cost, damper safety, etc. series of questions

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