子结构法分析圆柱-圆板减振器及计算机模拟

Analysis and Computer Simulation about Vibration Damper of Column-Disk by Substructure Way

本文提出用子结构法分析一种连续体减振器———圆柱 圆板减振器 ,以保证理论结果和实际情况的一致 ,仿真结果表明 :这种新形式的减振器可以达到很好的减振效果。同时 ,在改进减振效果时 ,本文提出以减振器吸收能量最大为改进目标 ,以达到同时降低结构多阶振动的目的。

Substructure way is given to analyze vibration damper of column-disk in this paper.The results show that vibration damper of column-disk has obvious effect.This view is suggested in this paper that the aim is that vibration damper absorb more energy when vibration of multi-frequency at one time need be decreased.