建筑物基底隔震系统参数的设计确定

DETERMINATION OF PARAMETERS ON BASE ISOLATION SYSTEM OF BUILDINGS IN DESIGN

利用文献［１］提出的参数的迭代修正求解技术，给出了考虑基础摇摆运动影响的较高建筑物基底隔震系统参数的确定方法。该法运算简单，地面运动输入可采用设计谱值，适合于工程应用，算例结果表明。

Using the technique to solve the parameters of base isolation system with iterative approach suggested in Reference the method to determine the parameters of base isolation system for higher buildings with taking the rocking motion of the foundation into consideration is presented.The method is simple on calculation and the design spectrum can be used for input of ground motion in it.Example shows that the parameters found behave a satisfactory accuracy.