【摘要】 提出了一种新型压电摩擦阻尼器。首先对其工作原理和设计构造进行了介绍,其次对该阻尼器的动态力学性能进行了理论分析,并推导出该阻尼器在简谐荷载作用下的力学性能公式和耗能计算公式。更多还原

【Abstract】 A new type of piezoelectric friction damper is presented here.Firstly,its working principle and designing of structures are introduced.And secondly,the damper’s dynamic mechanical properties are analyzed,and the formulas of its mechanical properties and energy consumption calculation are deduced under sinusoidal loading.更多还原