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5 钢板和混凝土的关键点应力状态

Fig.5 Stress state of steel plate and concrete at key points