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 5 等效单压杆和等效三压杆模型计算参数
Tab.5 Calculation parameters for equivalent single-strut model and equivalent three-strut model
试件 E / MPa w / mm 三压杆
Mpj / (N·m) Mpc / (N·m) Mpb / (N·m) hc / mm lb / mm A / mm2
GSQ1 3 116 1 793 4.02×106 3.63×109 4.02×106 51 572 3 509 171 157
GSQ2 3 116 1 382 2.97×105 2.97×105 4.02×106 1 139 1 676 271 706
GSQ3 3 116 880 2.97×105 2.97×105 4.02×106 1 139 1 676 271 706