核电用双钢板-混凝土单元轴心受压组合效应

蒋亚军,陈思佳,黄城均,宋晓冰

Composite effect of steel-concrete-steel elements underaxial compression for nuclear power plant

Ya-jun JIANG,Si-jia CHEN,Cheng-jun HUANG,Xiao-bing SONG

表 1 SCS单元主要材料参数

Tab.1 Main material parameters of SCS element

混凝土 钢板 对穿钢筋 栓钉 ${f_{{\rm{cu}}}}$/MPa ${t_{\rm{c}}}$/mm ${f_{\rm{y}}}$/MPa ${t_{\rm{s}}}$/mm ${E_{\rm{s}}}$/MPa $f_{\rm{y}}^{\rm{t}}$/MPa ${d_{\rm{t}}}$/mm ${B_{\rm{t}}}$/mm ${d_{\rm{s}}}$/mm ${B_{\rm{s}}}$/mm 42 260 310 2.95 2.04×105 360 10 150 8 75