钢-超高性能混凝土组合板开裂荷载正交试验及计算方法
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罗军,邵旭东,曹君辉,樊伟,裴必达
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Orthogonal test and calculation method of cracking load of steel-ultra-high performance concrete composite specimen
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Jun LUO,Xu-dong SHAO,Jun-hui CAO,Wei FAN,Bi-da PEI
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| 表 2 构件开裂应力计算结果 |
| Tab.2 Calculation results of cracking stress of specimens |
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| 构件名称 | Fcr/kN | σcr/MPa | | 构件名称 | Fcr/kN | σcr/MPa | | S150-45 | 15.9 | 16.0 | | S200-45-25-4 | 19.0 | 18.7 | | S200-45 | 17.5 | 17.6 | | S200-45-25-6 | 20.2 | 18.9 | | S150-60 | 25.5 | 16.1 | | S150-60-15-4 | 37.2 | 21.0 | | S200-60 | 28.4 | 17.9 | | S150-60-15-6 | 51.2 | 27.4 | | S150-45-15-4 | 22.2 | 20.2 | | S150-60-25-4 | 31.7 | 19.1 | | S150-45-15-6 | 30.2 | 27.8 | | S150-60-25-6 | 35.6 | 20.9 | | S150-45-25-4 | 19.6 | 19.6 | | S200-60-15-4 | 35.1 | 19.8 | | S150-45-25-6 | 20.5 | 19.9 | | S200-60-15-6 | 49.1 | 26.4 | | S200-45-15-4 | 24.3 | 22.2 | | S200-60-25-4 | 28.7 | 17.2 | | S200-45-15-6 | 29.0 | 25.3 | | S200-60-25-6 | 34.6 | 20.3 |
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