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结合隔震技术的应用现状以及实际隔震工程设计过程中的关键问题,基于现阶段我国隔震结构设计方法,深入探讨了其中较关键的隔震层设计过程中各步骤的关键点及设计依据,并形成了可指导设计的运行流程。同时,基于该运行流程,结合某高烈度区高层框架-核心筒隔震结构,采用ETABS软件进行了隔震层设计。分析结果表明,布置的隔震层能够充分发挥隔震效果,使隔震结构能够满足初定的降度目标,并能保证在罕遇地震作用下的安全性。案例工程分析结果证明运行流程的合理性,同时也为同类隔震建筑的设计方法及隔震技术的应用提供了参考。
Based on the current situation of the application of isolation technology and the key issues in the design of the actual isolation project, the key points and design basis of each step in the design process of seismic isolation layer are discussed based on the design method of isolation structure in our country at the present stage , And formed a guide to the design of the operation process. At the same time, based on the operation flow and the high-rise frame-core tube isolation structure in a high intensity area, the seismic isolation layer design was carried out by ETABS software. The analysis results show that the seismic isolation layer can fully exert the isolation effect, so that the isolation structure can meet the initial target and ensure the safety under rare earthquakes. The results of case engineering analysis prove the rationality of operation flow and provide reference for the design of similar isolated buildings and the application of isolation technology.