消能摇摆钢框架结构地震反应的计算方法
张文津,李国强,胡晓华,张惊宙,黄博滔,赵生智

Calculation method of seismic response for steel frame coupled with rocking structure and dampers
Wenjin ZHANG,Guoqiang LI,Xiaohua HU,Jingzhou ZHANG,Botao HUANG,Shengzhi ZHAO
图 6 SDOF等效“双折线”弹塑性刚度模型
Fig.6 Equivalent bilinear elastic-plastic stiffness model of SDOF