钢-超高性能混凝土组合板开裂荷载正交试验及计算方法

罗军,邵旭东,曹君辉,樊伟,裴必达

Orthogonal test and calculation method of cracking load of steel-ultra-high performance concrete composite specimen

Jun LUO,Xu-dong SHAO,Jun-hui CAO,Wei FAN,Bi-da PEI

表 4 文献开裂荷载试验值[10, 21-22]和计算值

Tab.4 Test values of cracking load in reference[10, 21-22] and calculated values kN

构件 试验值 计算值 计算值/试验值 A1-17.5 7.4 8.3 1.12 A2-17.5 8.8 9.4 1.07 A3-17.5 10.2 10.7 1.05 A1-10 9.7 10.3 1.06 A2-10 12.3 13.0 1.06 B4-15 31.4 28.3 0.90 B4-22 22.6 23.1 1.02 B6-22 24.7 25.4 1.03 C1-15 8.3 6.9 0.83 C3-15 8.7 7.9 0.90 C5-15 11.5 9.1 0.79