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
图 14 试件GSQ1破坏时砌体墙的第一主应力
Fig.14 First principal stress of masonry of specimen GSQ1 at failure