近海环境下锈蚀箍筋约束混凝土本构模型
郑山锁,郑跃,董立国,可亮,张艺欣
Constitutive model of confined concrete by corroded stirrups in coastal environment
Shan-suo ZHENG,Yue ZHENG,Li-guo DONG,Liang KE,Yi-xin ZHANG
表 3
钢筋的力学性能
Tab.3
Mechanical properties of reinforcements
钢筋直径/mm
f
y
/MPa
f
t
/MPa
E
s
/MPa
6
270
428
2.1×10
5
8
285
418
2.1×10
5
12
350
458
2.0×10
5