粘滞阻尼器力学性能试验研究

The experimental study on property of energy dissipation of viscous liquid damper

叙述了粘滞流体阻尼器用于结构消能减震的优点,把根据某一抗震加固工程需要而设计的一种国产粘滞流体阻尼器放在伪静力装置下试验其力学特性,试验结果表明其耗能效果良好,同时了解了其本身的有限刚度特性,提出了粘滞流体阻尼器支撑系统刚度设计的要求。

The paper presents the advantage of viscous liquid damper in application of seismic design. A kind of viscous liquid damper made in China has been tested by pseudostatic cyclic loads and the test results show that the damper maintains a good energy dissipation properety. Also some consideratons for stiffness of the damper support are included in the paper.