【摘要】 结合摩擦摆隔震剪切型结构的非线性振动微分方程和状态转换条件,基于Simulink基本模块库并利用s-函数建立了求解摩擦摆强非线性状态方程的滑动模块;搭建出摩擦摆隔震建筑结构地震响应的Simulink仿真模型,为系统分析其地震响应规律提供了一个高效实用的计算途径.更多还原

【Abstract】 Based on the fundamental module libraries of Simulink and combined with the nonlinear differential equations and the transition condition of the states of FPS-isolated shear-type structures, the sliding module used to solve the state equations of above systems is founded by using s-function; the Simulink simulation models for seismic responses of FPS-isolated structures are established, and a more efficient and practical calculation approach is provided to analyze the laws of seismic responses of the systems.更多还原