建筑结构学报2011，Vol.32Issue(11)：126-133,8.
基于滞回耗能谱的钢板剪力墙结构性态设计方法
Performance based seismic design of steel plate shear walls using hysteretic energy spectrum
摘要
Abstract
The damages of buildings under earthquakes are related to cumulative effects of the ground motion.In order to reflect the ground motion effect,an energy-based seismic design method of steel plate shear wall,based on the normalized hysteretic energy spectrum and accumulated ductility spectrum,was proposed.The computation methods for accumulated hysteretic energy of steel beam,steel column,and steel plate infill wall were constructed.The different hysteretic behavior of steel components was taken into consideration by pinching parameters.Capacity design method was used to determine the sections of steel components,and to ensure that SPSW could produce the favorite failure mode under rare earthquakes.A ten-story,three-span SPSW was designed based on this new design method.The seismic behavior was evaluated by nonlinear time history method.The maximum average story drift of the example SPSW structure can meet the requirement of the Chinese seismic code.The reliability of this method is proved.关键词
钢板剪力墙结构/性态设计/滞回耗能谱/累积延性比谱Key words
steel plate shear wall structure/performance based seismic design/hysteretic energy spectrum/accumulated ductility spectrum分类
建筑与水利引用本文复制引用
孙国华,顾强,何若全,方有珍..基于滞回耗能谱的钢板剪力墙结构性态设计方法[J].建筑结构学报,2011,32(11):126-133,8.基金项目
国家自然科学基金项目 （）
江苏省高校自然科学基金项目 （）
