钢管束剪力墙约束下砌体结构推覆试验研究
陈勇,李泳全,谢重磊,钱匡亮,张叶胜,程鹏允,叶轩佐

Pushover test study of masonry structure restrained by steel-tube-bundle shear walls
Yong CHEN,Yong-quan LI,Chong-lei XIE,Kuang-liang QIAN,Ye-sheng ZHANG,Peng-yun CHENG,Xuan-zuo YE
表 2 试件在不同阶段的水平抗侧刚度
Tab.2 Horizontal lateral stiffness of specimens at different phases kN/mm
试件 K0 Ki Kc Kf
GSQ1 305 303 242.4 78
GSQ2 230 235 162 48