摘要
本文利用我国华北地区现有的强震观测资料,选择三种数学模型,用稳健回归法推导了这一地区的基岩场地的水平加速度衰减规律。本文结果也可供推导我国其它地区的地震动参数衰减规律时参考。
Attenuation law of horizontal peak value of acceleration on rock site in north China is given by robust regression based on strong motion data obtained mainly from north China. Three models of attenuation are selected in this study. Results of this paper can be used as reference for estimation of attenuation law of ground motion parameters in other regions of China.
出处
《地震工程与工程振动》
CSCD
北大核心
1990年第1期41-50,共10页
Earthquake Engineering and Engineering Dynamics
基金
地震学联合基金
