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 4 接头试件的有限元分析结果与试验结果的对比
Tab.4 Comparison between results of finite element analysis and experimental results of spliced specimens
试件 $P_{\rm{u}}^{'} $/kN $P_{\rm{u}}^{'} $/Pu δ′/mm δ′/δ 破坏模式
A1 233.16 1.03 7.61 1.23 拔出破坏(√)
A2 241.55 0.99 10.94 0.78 拉断破坏(√)
B1 241.09 0.99 11.98 0.96 拔出破坏(√)
B2 241.30 0.98 10.22 0.74 拉断破坏(√)
C1 241.74 0.98 11.66 1.03 拉断破坏(×)
C2 256.57 0.97 12.46 0.76 拉断破坏(√)