钢筋桁架混凝土空心叠合板静力性能试验与破坏分析
陈旭东,马芹永
Static performance and failure analysis of reinforced truss concrete hollow composite slab
Xudong CHEN,Qinyong MA
表 2
钢筋力学性能
Tab.2
Mechanical properties of reinforcing steel
d
/ mm
$ {f_{\mathrm{y}}} $
/ MPa
$ {f_{\mathrm{u}}} $
/ MPa
$ {E_{\mathrm{s}}} $
/(10
5
MPa)
6
305
413
2.1
8
500
611
2.0