基于超短栓钉的钢-超薄UHPC组合桥面性能

王立国,邵旭东,曹君辉,陈玉宝,何广,王洋

Performance of steel-ultrathin UHPC composite bridge deck based on ultra-short headed studs

Li-guo WANG,Xu-dong SHAO,Jun-hui CAO,Yu-bao CHEN,Guang HE,Yang WANG

表 2 组合板受弯试验结果

Tab.2 Bending test results of composite slabs

构件编号 ${F_{\rm{e}}}$/kN ${F_{{\rm{cr}}}}$/kN ${F_{\rm{u}}}$/kN S12-33-6 7.3 16.1 37.7 S12-33-8 7.8 19.4 47.9 S12-50-8 7.6 16.1 39.0 S12-50-10 8.3 17.2 47.2 S20-33-6 8.0 23.5 88.0 S20-33-8 9.4 29.1 97.8 S20-50-8 8.7 23.4 88.8