基础隔震密肋壁板大开间结构地震反应分析

英文篇名：Analysis of dynamic properties on large bay multi-ribbed slab frame structure with base isolated
中文刊名：四川建筑科学研究
英文刊名：Building Science Research of Sichuan
作者：王建强 ; 姚谦峰
英文作者：WANG Jian-qiang~1 ; YAO Qian-feng~2(1.College of Civil Engineering of Zhengzhou University ; Zhengzhou 450002 ; China ; 2.College of Civil Engineering of Xi'an University of Architecture & Technology ; Xi'an 710055 ; China)
中文关键词：微分型滞回恢复力模型 ; 基础隔震 ; 密肋壁板大开间结构
英文关键词：differential hysteretic restoring force model ; base isolation ; large bay multi-ribbed slab frame structure
出版日期：2005-08-25
机构：郑州大学土木工程学院,西安建筑科技大学土木工程学院河南郑州450002 ,陕西西安710055
年：2005
期：04
出版单位：四川建筑科学研究

摘要

采用微分型滞回恢复力模型模拟隔震支座的恢复力特性,通过对基础隔震密肋壁板大开间结构动力性能的分析表明,采用隔震技术可以有效降低上部密肋壁板大开间结构的地震反应,使其既达到抗震设防的要求,又满足建筑功能的需要。
The differential hysteretic restoring force model is used to simulating the characteristic of restoring force of isolation bearings.Through the analysis of dynamic properties on large bay multi-ribbed slab frame structure with base isolated,it is proved that the seismic response of large bay multi-ribbed slab frame structure could be greatly reduced by means of base isolation techniques,so that the superstructure can be achieved the seismic fortification demand and fulfilled the building functional desire.

引文

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