【摘要】 通过将实振型分解法与随机振动理论相结合,借鉴SRSS思想给出了利用位移反应谱来估计隔震层位移及上部结构层间剪力的方法,并对算例的结果进行对比,指出建立的位移反应谱估计方法是一种能满足工程计算精度的简化计算方法。更多还原

【Abstract】 In this paper,the simplified real mode superposition method will be combined with ration vibration theory,and a way based on displacement response spectrum and nudged by SRSS method to estimate inter-layer displacement and inter-layer shearing force is found.By the calculating result of the numerical examples,it is shown that displacement response spectrum method is a simplified way and can meet accuracy commands of engineering design.更多还原