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Table 8 Calculated ultimate moment capacity

From: Flexural Capacity Prediction Model For Steel Fibre-Reinforced Concrete Beams

Steel fibre 0.75% 1.50%
Curing age (days) 1 3 7 28 1 3 7 28
f'c (MPa) 17 26.7 28.2 28.9 12.2 21.0 31.0 32.4
Mu Predicted (kNm) 1.115 1.115 1.115 1.115 1.937 1.937 1.937 1.937
Mu measured (kNm) 1.058 1.054 1.362 1.561 1.124 1.284 1.641 2.039
Calculated /Measured 1.05 1.06 0.82 0.71 1.72 1.51 1.18 0.95