桂林理工大学学报2012，Vol.32Issue(3)：391-395,5.DOI:10.3969/j.issn.1674-9057.2012.03.020
复合式金属阻尼器在高层剪力墙结构中的应用
Performance of Composite Metal Damper for High-Rise Shear Wall Structures
摘要
Abstract
Application of composite metal damper in seismic control of a real high-rise shear wall building structure is presented. A three-dimensional refined finite element model for the high-rise shear wall building is established using commercial software Perform-3D. A new energy dissipation device, namely composite metal damper, is employed in the high-rise shear wall building. Nonlinear time history analysis of the high-rise building with composite metal dampers is conducted to investigate the performance of the novel metal damper. Numerical simulation results show that the composite metal damper can greatly increase the additional damping level of the building structure, and the base shear of the high-rise shear building can be reduced over 20%. The composite metal damper is important in practical engineering.关键词
复合式金属阻尼器/剪力墙结构/耗能减震/非线性分析Key words
composite metal damper/ shear wall structure/ energy dissipation system/ nonlinear analysis分类
建筑与水利引用本文复制引用
李祥秀,谭平,刘淼鑫,闫维明,周福霖..复合式金属阻尼器在高层剪力墙结构中的应用[J].桂林理工大学学报,2012,32(3):391-395,5.基金项目
"十一五"国家科技支撑项目(2009BAJ28B03) （2009BAJ28B03）
国家教育部新世纪人才项目(NCET-11-0914) （NCET-11-0914）
广东省科技计划项目(2010B090400469) （2010B090400469）
广州市羊城学者科技计划项目(10A032D) （10A032D）
