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Table 6 SF Area determined through photogrammetry analysis (mm2)

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

  Steel fibre volume
Cross sections (mm2) 0.75% 1.50%
1 188.80 316.20
2 211.51 345.50
3 184.05 275.60
4 152.16 326.47
5 175.78 399.60
6 192.18 255.58
Mean 184.08 323.16
Standard deviation 19.63 51.31
Coefficient of variance 0.11 0.16