框架-剪力墙隔震结构抗震设计研究
|
摘要
隔震技术采用一系列的措施,使隔震支座和消能装置吸收地震时地面输入建筑物的能量,减小建筑物在地震时产生的振动,有效保护建筑结构及内部设施。依托福建省防震减灾指挥中心大厦的隔震结构进行研究,利用PKPM系列软件及具有强大非线性分析功能的ETABS软件,采用弹塑性时程分析法对隔震结构与非隔震结构的地震反应进行对比分析,总结分析隔震结构的地震反应规律。分析结果表明,隔震结构的消能作用显著。
with a series of measures of base-isolation technology,base isolation bearing and energy-dissipation devices can absorb energy input during an earthquake so that vibration minimization is achieved to make sure the effective protection of building structure and inner establishments.This paper focuses on the shock insulation structure of the central building of Fujian earthquake disaster mitigation.With the help of a series of PKPM software and ETABS software,the earthquake response of isolated structure and the normal structure is compared and analyzed with elastic time-history analyzing method and therefore patterns of response are reached.The results of analysis and actual measurement prove the effectiveness of energy-dissipation in shock insulation structure.
with a series of measures of base-isolation technology,base isolation bearing and energy-dissipation devices can absorb energy input during an earthquake so that vibration minimization is achieved to make sure the effective protection of building structure and inner establishments.This paper focuses on the shock insulation structure of the central building of Fujian earthquake disaster mitigation.With the help of a series of PKPM software and ETABS software,the earthquake response of isolated structure and the normal structure is compared and analyzed with elastic time-history analyzing method and therefore patterns of response are reached.The results of analysis and actual measurement prove the effectiveness of energy-dissipation in shock insulation structure.
引文
[1]周福霖.工程结构减震控制[M].北京:地震出版社,1997.
[2]王优先,魏琏,李康祺,王文明.隔震技术的研究与应用[M].北京:地震出版社,1991.
[3]日本建筑学会.隔震结构设计指南[M].北京:地震出版社,2005.
[4]日本免震构造协会.隔震结构入门[M].北京:地震出版社,1998.
[5]SKINNER R I,ROBINSON W H,MCVERRY G H.工程隔震概论[M].谢礼立译.北京:地震出版社,1996.
[6]中华人民共和国国家标准.GB50011-2001建筑抗震设计规范[S].北京:中国建设工业出版社,2001.
[7]刘德馨,刘广均.隔震房屋结构沿高度的地震剪力分布及其简化计算[J].四川建筑科学研究,1992(4):38-50.
[8]ETABS中文版使用指南[M].北京:中国建筑工业出版社,2004.
[9]李向真,周福霖.隔震结构的地震反应谱计算及应用研究[J].建筑结构,1997(9):53-5.
[2]王优先,魏琏,李康祺,王文明.隔震技术的研究与应用[M].北京:地震出版社,1991.
[3]日本建筑学会.隔震结构设计指南[M].北京:地震出版社,2005.
[4]日本免震构造协会.隔震结构入门[M].北京:地震出版社,1998.
[5]SKINNER R I,ROBINSON W H,MCVERRY G H.工程隔震概论[M].谢礼立译.北京:地震出版社,1996.
[6]中华人民共和国国家标准.GB50011-2001建筑抗震设计规范[S].北京:中国建设工业出版社,2001.
[7]刘德馨,刘广均.隔震房屋结构沿高度的地震剪力分布及其简化计算[J].四川建筑科学研究,1992(4):38-50.
[8]ETABS中文版使用指南[M].北京:中国建筑工业出版社,2004.
[9]李向真,周福霖.隔震结构的地震反应谱计算及应用研究[J].建筑结构,1997(9):53-5.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心