【摘要】 讨论基础隔震对建筑物顶部附属物动力反应的影响．通过应用动力学基本原理进行系统分析和地震反应算例，指出基础隔震对减小附属物动力反应作用明显．在此基础上，给出了评价附属结构动力放大作用的基本公式及其实用设计方法．更多还原

【Abstract】 In this paper, the influence of base isolation on the dynamic response of the attached structure atop the building is studied. Through systematic analysis of dynamic principle and examples of earthquake response, the evident decrease effect of dynamic responses of the top attached structures is brought out. The evaluation formulas of such structures dynamic enlargement function are presented. In addition, some design guidelines are provided.更多还原