摘要
将地震地面运动模拟为零均值平稳高斯过程，考虑多层剪切型钢筋混凝土框架结构在强震时的非线性和滞回性，根据动力反应的实际概率分布，建议了计算该种结构随机地震反应的概率平均等价线性化法。实例计算表明，本方法简便易行，结果符合一般规律．
The earthquake ground motions are simulated as the zero-mean gaussian stationary process, tbe nonlinearity and hystereis of reinforced concrete structure subjected to strong earthquake are considered. Based on the real probability distribution of the dynamic response, the probabilistic average equivalent linearization method is proposed for evaluating the stochastic seismic response of these structures.Two examples are presented and the results obtained from different methods are compared.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
1991年第3期325-330,共6页
Journal of Dalian University of Technology
关键词
钢筋混凝土
框架结构
地震
剪切型
reinforced concrete structure
earthquake
random process
non-linearity
dynamics response/equivalent linearization
