考虑弯矩-刚度相关性的顶底角钢连接力学模型

李依文,周志光

Mechanical model of top-and-seat angle steel connection considering moment-stiffness dependency

Yiwen LI,Zhiguang ZHOU

图 4 双角钢拟静力拉伸试验装置

Fig.4 Test setup for static tensile test of double angle steels