[1]宋贞网,王修信.橡胶垫基础隔震建筑的地震作用简化计算[J].东南大学学报(自然科学版),2002,32(6):964-968.[doi:10.3969/j.issn.1001-0505.2002.06.031]
 Song Zhenwang,Wang Xiuxin.Simplified calculation formula of earthquake action of a base-isolated building with rubber bearings[J].Journal of Southeast University (Natural Science Edition),2002,32(6):964-968.[doi:10.3969/j.issn.1001-0505.2002.06.031]
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橡胶垫基础隔震建筑的地震作用简化计算()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
32
期数:
2002年第6期
页码:
964-968
栏目:
土木工程
出版日期:
2002-11-20

文章信息/Info

Title:
Simplified calculation formula of earthquake action of a base-isolated building with rubber bearings
作者:
宋贞网1王修信2
1 江苏省建筑科学研究院,南京 210008; 2 东南大学土木工程学院,南京 210096
Author(s):
Song Zhenwang1 Wang Xiuxin2
1 Jiangsu Institute of Building Science, Nanjing 210008, China
2 College of Civil Engineering, Southeast University, Nanjing 210096, China
关键词:
建筑物 隔震 橡胶垫支承 简化计算
Keywords:
building base isolation rubber bearing simplified calculation
分类号:
TU311.3
DOI:
10.3969/j.issn.1001-0505.2002.06.031
摘要:
讨论了橡胶垫基础隔震建筑的地震作用简化计算.其中上部结构采用层间剪切模型,隔震系统采用双线性恢复力滞回特性曲线.考虑设防烈度、场地类别、隔震系统的阻尼比、刚度及其折减系数等因素的影响,将相应的地震记录输入分析模型进行时程分析,对时程分析的结果(基底剪力、基底位移、地震作用沿高度的分布)进行回归分析,提出了橡胶垫基础隔震建筑的地震作用简化计算方法.该方法的优点是计算简单且适用于双线性隔震系统.
Abstract:
A simplified calculation method is discussed, in which the superstructure is idealized as a shear-type model. Meantime the isolated system adopts the double-linear resilience curve. The practical calculation formulas of the earthquake action are put forward, which consider the correlation of the factors such as parameters of the earthquake, parameters of the structure and the dynamic characteristics parameters of the structure. The calculation of the method is simple and the method is suitable for the isolated system with the double-linear resilience curve.

参考文献/References:

[1] 苏经宇,周锡元,韩淼,等.橡胶支座基础隔震建筑地震作用简化计算方法[A].见:第五届全国地震工程学术会议论文[C].中国承德,1999.369-376.
[2] Skinner R I,Robinson W H,McVerry G H.工程隔震概论[M].北京:地震出版社,1996.126-153.
[3] 周福霖.工程结构减震控制[M].北京:地震出版社,1997.241-259.
[4] 龚思礼,魏琏,谢君斐,等.GB111—89建筑抗震设计规范[S].北京:中国建筑工业出版社,1989.65-78.
[5] 宋贞网.橡胶基础隔震建筑的非线性动力响应及其地震作用的简化计算[D].东南大学土木工程系,2000.
[6] 李俊.建筑结构基础混合隔震的振动分析与工程应用[D].东南大学土木工程系,1999.
[7] 高振世,朱继澄,唐九如,等.建筑结构抗震设计[M].北京:中国建筑工业出版社,1995.277-282.

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备注/Memo

备注/Memo:
作者简介: 宋贞网(1968—),男,硕士生,工程师; 王修信(联系人),男,博士,教授,gsdeanz@seu.edu.cn.
更新日期/Last Update: 2002-11-20