From: An Adaptive Crack Width Prediction for Flexural Steel Reinforced UHPC Beams
Average crack spacing (mm) | |||||||
---|---|---|---|---|---|---|---|
Specimens | Crack numbers | Measuredâ‘ | Average | Equation 27 Predictedâ‘¡ | Equation 28 Predictedâ‘¢ | â‘¡/â‘ | â‘¢/â‘ |
L2.33%-1.5%-1 | 10 | 66.67 | 63.33 | 76.22 | 60.36 | 1.20 | 0.95 |
L2.33%-1.5%-2 | 11 | 60.00 | |||||
L2.33%-2.0%-1 | 12 | 54.55 | 52.27 | 76.22 | 54.42 | 1.46 | 1.04 |
L2.33%-2.0%-2 | 13 | 50.00 | |||||
L2.33%-3.0%-1 | 13 | 50.00 | 48.08 | 76.22 | 47.59 | 1.59 | 0.99 |
L2.33%-3.0%-2 | 14 | 46.15 | |||||
L1.48%-2.0%-1 | 11 | 60.00 | 63.33 | 85.76 | 63.96 | 1.35 | 1.01 |
L1.48%-2.0%-2 | 10 | 66.67 | |||||
L2.83%-2.0%-1 | 13 | 50.00 | 50.00 | 72.74 | 50.95 | 1.45 | 1.02 |
L2.83%-2.0%-2 | 13 | 50.00 | |||||
Standard deviation | 0.13 | 0.03 | |||||
Average | 1.41 | 1.00 | |||||
Coefficient of variance | 0.09 | 0.03 |