Table 4.
Authors | b = h (mm) | f’c (MPa) | Transverse Reinforcement Parameters | Steel Fiber Parameters | TRhybrid | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
fyt (MPa) | ρh(%) | ke | kn | TIt [Equation (3)] | Vf.lf/df | τeq (MPa) | TIf [Equation (5)] | pre (1) | Exp (2) | e (%) (3) | |||
Lima and Giongo (2004) [16] | 150 | 68.00 | 656.00 | 0.61 | 0.11 | 2.00 | 0.33 | 40.00 | 5.80 | 3.41 | 0.56 | 0.57 | −1.91 |
150 | 68.00 | 656.00 | 1.82 | 0.44 | 2.00 | 3.87 | 80.00 | 5.80 | 6.82 | 0.70 | 0.78 | −10.40 | |
150 | 91.00 | 656.00 | 1.82 | 0.44 | 2.00 | 2.89 | 80.00 | 6.67 | 5.87 | 0.67 | 0.71 | −5.70 | |
150 | 91.00 | 656.00 | 1.82 | 0.44 | 2.00 | 2.89 | 80.00 | 6.67 | 5.87 | 0.67 | 0.70 | −4.40 | |
Paultre et al. (2010) [2] | 235 | 91.30 | 428.00 | 3.29 | 0.78 | 1.33 | 9.01 | 50.00 | 9.80 | 5.37 | 0.75 | 0.66 | 13.50 |
235 | 101.40 | 745.00 | 3.29 | 0.78 | 1.33 | 14.12 | 12.50 | 9.80 | 1.21 | 0.78 | 0.74 | 5.50 | |
235 | 99.50 | 410.00 | 3.15 | 0.67 | 1.33 | 6.51 | 50.00 | 9.80 | 4.92 | 0.72 | 0.70 | 3.47 | |
Authors | 200 | 90.70 | 478.00 | 7.92 | 0.53 | 2.00 | 11.15 | 59.25 | 9.05 | 5.91 | 0.78 | 0.77 | 1.33 |
200 | 90.70 | 478.00 | 5.28 | 0.46 | 2.00 | 6.36 | 79.00 | 9.05 | 7.88 | 0.74 | 0.67 | 10.67 | |
200 | 92.00 | 478.00 | 3.52 | 0.35 | 2.00 | 3.23 | 118.50 | 9.05 | 11.66 | 0.73 | 0.71 | 2.70 | |
200 | 89.00 | 774.00 | 5.28 | 0.46 | 2.00 | 10.50 | 59.25 | 9.05 | 6.02 | 0.77 | 0.82 | −5.71 | |
200 | 87.80 | 774.00 | 3.52 | 0.35 | 2.00 | 5.48 | 79.00 | 9.05 | 8.14 | 0.73 | 0.65 | 12.49 | |
200 | 89.45 | 774.00 | 2.64 | 0.26 | 2.00 | 3.00 | 118.50 | 9.05 | 11.99 | 0.73 | 0.63 | 15.71 | |
400 | 67.60 | 886.00 | 2.97 | 0.76 | 1.33 | 22.15 | 59.25 | 8.30 | 7.27 | 0.87 | 0.86 | 1.17 | |
400 | 75.00 | 886.00 | 1.98 | 0.65 | 1.33 | 11.43 | 79.00 | 8.30 | 8.74 | 0.80 | 0.86 | −6.93 | |
400 | 65.40 | 886.00 | 1.40 | 0.53 | 1.33 | 7.52 | 118.50 | 8.30 | 15.04 | 0.80 | 0.79 | 0.94 | |
400 | 65.10 | 886.00 | 0.70 | 0.21 | 1.33 | 1.49 | 118.50 | 8.30 | 15.11 | 0.73 | 0.73 | 0.32 |
(1) prediction. (2) experiment. (3) error (%)= (prediction/experiment−1) × 100%.