【摘要】 首次进行了较大尺寸及较多杆件和节点的单层球壳模拟地震振动台试验和单层球壳粘滞阻尼器结构减振试验，考察输入不同地震波时，结构的动力响应和该减振系统的减振效果，并与数值结果进行比较，以验证建立的理论分析方法及编制的有限元分析程序的正确性。试验还直接验证了粘滞阻尼器结构减振系统在网壳结构中应用的可行性。更多还原

【Abstract】 For the first time, a shaking table experiment and a vibration reducing experiment on a large single layer reticulated shell model with lots of elements and joints are conducted. With varies seismic waves input, seismic response of the shell and the vibration reducing effect of this system are investigated. By comparison of the results from experiments and the theories, the theoretic analysis method and the finite-element analysis program are verified. In addition, the vibration reducing experiment also proves that the vibration reducing system of viscous damper is suitable to reticulated shells in reality.更多还原