叠层橡胶支座隔震结构地基结构动力相互作用分析

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英文篇名：An Experimental Analysis of the Dynamic Interaction Between Base and Structure for Base-Isolated Structure with Rubber-Bearing 中文刊名：东北大学学报 英文刊名：JOURNAL OF NORTHEASTERN UNIVERSITY 作者：潘开名 ; 刘斌 ; 刘之洋 ; 王晓初 英文作者：PAN Kai ming 1 ; LIU Bin 1 ; LIU Zhi yang 1 ; WANG Xiao chu 2 (1. School of Resources & Civil Engineering ; Northeastern University ; Shenyang 110004 ; China ; 2. Civil Department ; Shenyang University ; Shenyang 110044 ; China 中文关键词：橡胶垫支座 ; 动力响应 ; 地震反应分析 ; 相互作用 ; 基础隔震 ; 强震观测 ; 减震 英文关键词：rubber bearing ; dynamic response ; analysis of earthquake response ; interaction ; seismic isolation in foundation ; strong seismic observation ; seismic damping 出版日期：2002-01-30 机构：东北大学资源与土木工程学院,东北大学资源与土木工程学院,东北大学资源与土木工程学院,沈阳大学土木系 辽宁沈阳110004 ,辽宁沈阳110004 ,辽宁沈阳110004 ,辽宁沈阳110044 年：2002 期：01 出版单位：东北大学学报

摘要

扼要介绍了对一个带有叠层橡胶支座隔震结构的减震台进行不同位置天然地震波的观测 ,根据减震台的结构设置建立了一个地基 结构动力相互作用的计算模型 ,然后输入观测到的天然地震加速度波形 ,计算减震台台面的地震响应 ,并把计算结果与观测结果进行比较分析 ,计算结果与试验结果吻合程度较好·
The natural earthquake data on isolation table with steel rubber bearing in different positions were observed. A computational model for the dynamic interaction between basement and seismic isolation structure was given according to the structure of seismic isolation table. The observed earthquake waves were input, and the seismic response on the seismic isolation table board was calculated. The calculated earthquake waves are resembled to the observed waves. So the dynamical computational model is reliable.

引文

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