THE POWER FLOW AND TRAVELING WAVE APPROACH TO THE VIBRATION ANALYSIS OF BASE-ISOLATED MULTI-STOREY BUILDINGS

作     者：Zhu Hongping Tang Jiaxiang (Department of Civil Engineering,Huazhong University of Science & Technology,Wuhan 430074,P.R.China) 

作者机构：HUAZHONG UNIV SCI & TECHNOLDEPT CIVIL ENGNWUHAN 430074PEOPLES R CHINA 

出 版 物：《Acta Mechanica Solida Sinica》 (固体力学学报（英文版）)

年 卷 期：1995年第8卷第3期

页      面：228-235页

核心收录：

学科分类：08[工学] 080104[工学-工程力学] 0815[工学-水利工程] 0805[工学-材料科学与工程（可授工学、理学学位）] 0801[工学-力学（可授工学、理学学位）] 

主　　题：wave propagation power flow laminated rubber bearings 

摘      要：The receptance approach to periodic structure theory is applied to study the wave propagation and vibration power flow into a base-isolated multi-storey building due to horizontal harmonic ground ***-storey buildings and laminated rubber bearings have been modeled as periodic systems in this paper. Although the simplified model considered is quite simple,it is expected that it will bring forth the key differences between continuous and a single freedom *** results indicate that the isolation effectiveness depends on not only the number of storeys of the laminated rubber bearings but also the frequency characteristics of the superstructure.