【摘要】 本文从状态空间理论出发，建立了一种新的地震反应分析方法。与时程分析方法相比，该方法求解过程简捷。数值算例表明，该方法精度好，效率高。更多还原

【Abstract】 Present method of analysis of structural seismic responses is based on state space theory. Compared with time history method, present method is simpler and more direct. Numerical example shows that the method is accurate and efficient.更多还原