摘要
本文在文献［１］，［２］建立的基础隔震体系实用计算模型的基础上，提出了几种上部结构加速度反应的计算量，并获得了这几种加速度计算量的传递函数及频率特征曲线。由此，提出了基础隔震垫动态多数的选取方法。本文方法合理、实用、可靠，对建立基础隔震体系实用设计计算方法具有一定的意义。
Based on the practical calculating model on base isolation system established in references [1] and [2], several magnitudes on acceleration response of superstructure are presented and the transfer functions and characteristics of the magnitudes are obtained. Consequently the choosing method for dynamic parameters of seismic isolation bearing are suggested. The method presented in this paper is rea- sonable, practical and reliable and can be interest in establishing practical design method of base isolation system.
出处
《世界地震工程》
CSCD
1997年第1期32-38,共7页
World Earthquake Engineering
关键词
基础
隔震体系
频率特征
动态参数
加速度反应
Base isolation system Frequency characteristic Dynamic parameter Average acceleration Relative acceleration Root mean square acceleration
