【摘要】 本文选用两种摩擦力模型来分析隔震结构的地震响应,运用newmark方法推导了隔震结构采用库仑摩擦力模型在地震作用下结构响应的计算公式。并编程计算了实例,进行了综合分析,得出质量比、摩擦系数对隔震效果的影响;并给出在其他结构参数相对稳定的条件下,滑移面摩擦系数的取值范围。更多还原

【Abstract】 In this paper,for two friction models the earthquake response of seismic isolation structure is analyzed. An example is computed with two developed programs, and the calculated result is analyzed synthetically. The adoptive valve ranges of the mass ratio and the sliding plan’s friction coefficient have been evaluated on the condition that the other structural parameters are relatively stable.更多还原