钢筋套筒灌浆连接拉伸性能的精细有限元分析
鲍佳文,高强,唐林,赵唯坚
Refined finite element analysis of tensile property of grout sleeve splicing of rebars
Jia-wen BAO,Qiang GAO,Lin TANG,Wei-jian ZHAO
表 2
钢筋和套筒的材料性能参数
Tab.2
Material properties of rebar and sleeve
类别
E
s
/MPa
f
y
/MPa
f
u
/MPa
A
/%
钢筋-I
2.00×10
5
435
585
22.3
钢筋-II
2.00×10
5
435
625
26.4
套筒
2.06×10
5
390
505
21.0