双钢板混凝土单元平面内屈服准则

黄城均, 朱天怡, 宋晓冰

In-Plane Yield Criterion of Steel-Concrete-Steel Unit Panel

HUANG Chengjun, ZHU Tianyi, SONG Xiaobing

图3 SCS单元的平面主应力状态

Fig.3 In-plane principal stress state of SCS unit