Research Article
Flexural and Shear Behaviors of Reinforced Alkali-Activated Slag Concrete Beams
Table 5
Crack, yield, and ultimate loads of shear test specimens.
| | Member | Crack load (kN) | Yield load of tensile steel, (kN) | Ultimate load, (kN) | | Failure mode | | Flexure | Shear |
| | S25-0.5d | 34.6 | 163.2 | 228.5 | 249.6 | 1.09 | Shear | | S22-0.5d | 30.9 | 152.2 | 144.6 | 228.3 | 1.58 | Shear | | S19-0.5d | 25.1 | 134.0 | 127.5 | 176.5 | 1.38 | Flexure | | S25-0 | 30.7 | 125.9 | — | 85.3 | — | Shear | | S22-0 | 28.2 | 118.6 | — | 100.8 | — | Shear | | S19-0 | 32.9 | 112.9 | 94.3 | 111.2 | 1.18 | Flexural shear |
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