摘要
本文在分析建筑物基础滑移隔震体系动力学特性的基础上 ,研究了滑移隔震结构反应谱的一般特征。对大量地震反应谱进行了统计 ,探讨了滑移隔震结构反应谱的统计特征。并通过工程算例 ,验证了滑移隔震结构采用反应谱分析的可行性与可靠性。
In the paper,based on the analysis of dynamics characteristics of the sliding base seismic isolation system on buildings, the general characteristics of the response spectrum of sliding structures seismic isolation is studied.The statistics for quite a lot of the earthquake response spectrums are carried out,then the statistical characteristics of the response spectrum of sliding structures are discussed.Furthermore,through a numerical calculating example of practical engineering project,the feasibility and reliability of using the response spectrum analysis to the sliding structures seismic isolation,are confirmed.
出处
《土木工程学报》
EI
CSCD
北大核心
2004年第2期58-66,共9页
China Civil Engineering Journal
关键词
建筑物
基础滑移隔震
地震反应谱
buildings
sliding base isolated
earthquake response spectrum
