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热词
    • 3. 发明授权
    • Damping device in a structure
    • 结构中的阻尼装置
    • US4972636A
    • 1990-11-27
    • US361858
    • 1989-06-05
    • Toshiyuki NojiHidetoshi YoshidaEiji Tatsumi
    • Toshiyuki NojiHidetoshi YoshidaEiji Tatsumi
    • E04B1/98
    • E04B1/985
    • A damping device has a liquid vessel into which the liquid is injected having the flattening wave motion water surface formed in such a manner that the wave motion direction of the wave motion water surface is a strecher one, damping members are provided in order to damp the sloshing of liquid in the liquid vessel, and wave dissipation devices are disposed at the portion which isn't always soaked in liquid in the liquid vessel. Accordingly, the vibration in a construction occurring by wind, earthquake and the like is absorbed by means of viscosity resistence occurring between liquid and damping member, and the vibration is restricted. Moreover, damping performance can be efficiently exercised by providing various kinds of installation forms.
    • 阻尼装置具有液体容器,液体被注入到其中,其中平坦波运动水表面以波形运动水面的波浪运动方向为拉条的形式形成,阻尼件被设置成阻尼 液体容器中的液体晃动,波浪耗散装置设置在液体容器中不总是浸泡在液体中的部分。 因此,通过风,地震等发生的构造中的振动,通过在液体和阻尼构件之间发生的粘性阻力而被吸收,并且振动受到限制。 此外,通过提供各种安装形式可以有效地实现阻尼性能。