中文摘要：

针对某293.2m超高层框架-核心筒结构,建立了PERFORM-3D三维弹塑性有限元分析模型,在罕遇地震作用下进行了弹塑性动力时程分析,对比了原结构和混合减震控制结构的层间位移角、基底剪力和结构性能水准,分析了消能构件的滞回耗能特性。结果表明：所建的有限元模型有较高的准确性;混合减震控制结构层间位移角计算结果均〈1/100,满足规范要求;防屈曲支撑（BRB）和黏滞阻尼器（FVD）均充分发挥了耗能特性;肘节式安装形式黏滞阻尼器具有放大黏滞阻尼器输出位移的特性;罕遇地震作用下,大量梁发生弯曲屈服,剪力墙和框架柱均处于弹性状态。

英文摘要：

Vibration control of a 293. 2m super-high-rise frame-core tube building was studied here. The three-dimensional finite element of super-high-rise frame-core tube building was built by PERFORM-3D program. The time history analysis method is used in elastic plastic analysis for a super-high-rise framecore tube. Story drift,base shear,and structural performance index of uncontrolled structure and controlled structure are compared. Hysteretic energy dissipation characteristic of buckling restrained brace（ BRB） and dampers are analyzed. The results show that： finite element modal established has high accuracy; controlled structure＇s story drift is less than 1 /100,which satisfy the demand of code; BRB and dampers give a full play in hysteretic energy dissipation characteristic; and herringbone connection viscous dampers can amplify dampers＇ displacement; a portion of the beam is flexural yield,and Shear wall and frame column stay elastic state.