大底盘双塔楼结构的自震周期及振型分析

Analysis on self vibration period and vibration mode of large chassis twin towers structure

采用Midas/Gen有限元分析软件,对不同间距、不同层数的大底盘双塔结构以及一栋带底盘裙房的单塔结构进行了分析,在此基础上总结了双塔结构的自振周期、振型的变化规律,以供参考。

Using the finite element analysis software Midas/Gen, this paper analyzed the large chassis twin towers structure of different spacing, different layers and the single tower structure of building with chassis podium, based on this summarized the self vibration period of twin towers structure, for reference.