高层建筑主动变刚度多模态抗震分析  

Active variable stiffness multi-modal control algorithm for tall buildings seismic design

作　　者：张月香 

机构地区：[1]上海同建强华建筑设计有限公司,上海200092

出　　处：《山西建筑》2015年第14期32-34,共3页Shanxi Architecture

摘　　要：提出了一种基于动能为性能控制指标的AVS系统的控制算法——多模态法,通过数值仿真分析研究了该方法应用于高层建筑抗震设计的控制效果,结果表明:多模态法具有计算精度高和计算速度快的优点,解决了主动变刚度控制中的在线控制问题。An active variable stiffness multi-modal control algorithm is proposed based on kinetic performance control indicators. The control effect in tall buildings seismic design is studied based on numerical simulation analysis. It is found that the multi-modal control algorithm is effec- tive and shorter online calculating time, solves on-line control in active stiffness control.

关 键 词：高层建筑 抗震设计 多模态 

分 类 号：TU973[建筑科学—结构工程]