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4 SCS单元的屈服准则(平面主应力空间)

Fig.4 Yield criterion of SCS unit (in-plane principal stress coordinates)