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 8 UHPC层应力计算结果

Tab.8 Calculation results of UHPC stress

应力方向 ${\sigma _{\rm{g}}}$/MPa ${\sigma _{\rm{L}}}$/MPa $\sigma_{{\rm{max}}} $/MPa 顺桥向 2.8 6.6 9.4 横桥向 − 8.4 8.4