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    • 3. 发明专利
    • Friction damper for damping movement of structure
    • 用于阻尼结构运动的摩擦阻尼器
    • JP2011141033A
    • 2011-07-21
    • JP2011023988
    • 2011-02-07
    • Damptech Apsダンプテック アンパーツゼルスカブ
    • MUALLA IMAD H
    • F16F15/02E01D11/04E01D19/16E04H9/02F16F7/00F16F7/02F16F15/04
    • E01D19/16E01D11/04E04H9/021F16F7/02
    • PROBLEM TO BE SOLVED: To provide a damper for damping substantially horizontal movement or torsion in a building.
      SOLUTION: The invention relates to the damper and a method of protecting a building and a similar structure system from a kinetic load such as a load resulting from an earthquake, high wind, or mechanical vibrations. The damper is formed of a plurality of structural members 1, 2 mutually connected by rotary joints 6, 8 damped by circular disc shims 3, 5 made of a friction pad material or a viscoelastic material. The relative movement between structural elements is damped by damping of the joints. In particular, the damper is useful for base isolation, for example, in order to allow a building or a machine to move in a movement damped relative to its foundation or in order to allow a cable stay of a cable-stayed bridge to move in a movement damped relative to its fixation point on the bridge.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种用于阻尼在建筑物中基本上水平运动或扭转的阻尼器。 解决方案:本发明涉及阻尼器和一种保护建筑物和类似结构系统免受诸如由地震,大风或机械振动引起的载荷的动力学负载的方法。 阻尼器由多个由摩擦垫材料或粘弹性材料制成的圆盘垫片3,5阻尼的旋转接头6,8相互连接的结构构件1,2形成。 结构元件之间的相对运动通过关节的阻尼而衰减。 特别地,阻尼器用于基部隔离,例如,为了允许建筑物或机器以相对于其基础阻尼的运动来移动,或者为了允许斜拉桥的缆索停留在 相对于其在桥上的固定点的运动阻尼。 版权所有(C)2011,JPO&INPIT