振动控制应用于抗震设计

Vibration control application on seismic design

通过一具体的框架结构实例来说明如何将振动控制理论(TMD控制系统)运用于抗震设计.改变结构的顶层刚度,运用TMD控制系统原理,控制结构的轴压比、地震位移角,以达到减震目的.在此项研究中PKPM结构设计软件运用于数据的分析之中.

The method of using vibration control theory（TMD control system） in the seismic design was presented through a real instance of a frame structure.By changing the stiffness of the top floor,the theory of TMD system was applied.The structure of axial compression ratio and earthquake displacement-angle was controlled to achieve the purposes of vibration reduction.And PKPM structural design software was used to carry out the analysis.