介绍了粘滞阻尼器的工作原理，以某中学报告厅为例，阐述了阻尼器在结构设计中的布置原则与方案，并采用 ETABS，对设置阻尼器前后的结构进行了多遇及罕遇地震下的反应谱分析与时程分析，结果表明：报告厅等该类建筑结构采用粘滞阻尼器后，提高了结构的抗震性能。%This paper introduced the working principle of viscous dampers,taking a high school auditorium as an example,elaborated the layout principle and plan of dampers in structure design,and using ETABS,made response spectrum analysis and time history analysis under frequent earthquake and rare occurrence earthquake to the structure before and after setting dampers,the results showed that the auditorium and other kind of building structure with viscous dampers,improved the seismic performance of structures.
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