Research Article
FRP-Confined Concrete Columns: A New Procedure for Evaluating the Performance of Square and Circular Sections
Table 5
Comparison (
) between the proposed model and existing models for FRP.
| (%) | | fco (MPa) | Proposed model | CNR-DT200 [10] | Triantafillou et al. [26] | Campione et al. [24] | Pellegrino et al. [23] | Mirmiran et al. [27] | Di Ludovico et al. [28] | Youssef et al. [38] | #1 | #2 | #1 | #2 | #1 | #2 | #1 | #2 | #1 | #2 | #1 | #2 | #1 | #2 | #1 | #2 |
| 0.156 | 0.13 | 20 | 1.08 | 1.13 | 1.45 | 1.63 | 1.20 | 1.34 | 1.03 | 1.04 | 1.05 | 1.09 | 1.08 | 1.12 | 1.21 | 1.35 | 0.75 | 0.84 | 0.312 | 0.13 | 20 | 1.22 | 1.29 | 1.71 | 2.01 | 1.40 | 1.67 | 1.05 | 1.08 | 1.12 | 1.22 | 1.14 | 1.20 | 1.42 | 1.71 | 0.88 | 1.02 | 0.468 | 0.13 | 20 | 1.34 | 1.44 | 1.94 | 2.32 | 1.60 | 2.01 | 1.08 | 1.13 | 1.19 | 1.37 | 1.18 | 1.26 | 1.63 | 2.06 | 0.99 | 1.16 | 0.156 | 0.17 | 20 | 1.08 | 1.13 | 1.47 | 1.67 | 1.22 | 1.36 | 1.03 | 1.05 | 1.06 | 1.12 | 1.10 | 1.15 | 1.23 | 1.38 | 0.76 | 0.86 | 0.312 | 0.17 | 20 | 1.23 | 1.30 | 1.75 | 2.06 | 1.43 | 1.72 | 1.06 | 1.09 | 1.15 | 1.28 | 1.17 | 1.24 | 1.46 | 1.76 | 0.90 | 1.04 | 0.468 | 0.17 | 20 | 1.35 | 1.46 | 1.98 | 2.38 | 1.65 | 2.08 | 1.08 | 1.14 | 1.24 | 1.46 | 1.23 | 1.32 | 1.68 | 2.14 | 1.01 | 1.19 | 0.156 | 0.13 | 25 | 1.07 | 1.12 | 1.39 | 1.55 | 1.16 | 1.27 | 1.02 | 1.03 | 1.04 | 1.07 | 1.07 | 1.10 | 1.17 | 1.28 | 0.72 | 0.80 | 0.312 | 0.13 | 25 | 1.21 | 1.28 | 1.62 | 1.87 | 1.32 | 1.54 | 1.04 | 1.07 | 1.09 | 1.17 | 1.11 | 1.16 | 1.34 | 1.57 | 0.83 | 0.96 | 0.468 | 0.13 | 25 | 1.32 | 1.42 | 1.81 | 2.14 | 1.48 | 1.81 | 1.06 | 1.10 | 1.15 | 1.28 | 1.14 | 1.21 | 1.51 | 1.85 | 0.93 | 1.08 | 0.156 | 0.17 | 25 | 1.07 | 1.12 | 1.41 | 1.57 | 1.17 | 1.29 | 1.02 | 1.04 | 1.05 | 1.09 | 1.08 | 1.12 | 1.18 | 1.30 | 0.73 | 0.81 | 0.312 | 0.17 | 25 | 1.22 | 1.28 | 1.65 | 1.91 | 1.35 | 1.58 | 1.04 | 1.07 | 1.11 | 1.21 | 1.14 | 1.20 | 1.36 | 1.61 | 0.85 | 0.98 | 0.468 | 0.17 | 25 | 1.33 | 1.44 | 1.85 | 2.19 | 1.52 | 1.87 | 1.07 | 1.11 | 1.18 | 1.35 | 1.18 | 1.26 | 1.55 | 1.91 | 0.95 | 1.11 | 0.156 | 0.13 | 30 | 1.06 | 1.11 | 1.34 | 1.48 | 1.13 | 1.22 | 1.02 | 1.03 | 1.03 | 1.06 | 1.06 | 1.08 | 1.14 | 1.24 | 0.70 | 0.77 | 0.312 | 0.13 | 30 | 1.20 | 1.26 | 1.54 | 1.77 | 1.27 | 1.45 | 1.03 | 1.06 | 1.07 | 1.13 | 1.09 | 1.13 | 1.28 | 1.47 | 0.80 | 0.91 | 0.468 | 0.13 | 30 | 1.31 | 1.40 | 1.71 | 2.01 | 1.40 | 1.67 | 1.05 | 1.08 | 1.12 | 1.22 | 1.12 | 1.17 | 1.42 | 1.71 | 0.88 | 1.02 | 0.156 | 0.17 | 30 | 1.06 | 1.11 | 1.36 | 1.51 | 1.14 | 1.24 | 1.02 | 1.03 | 1.04 | 1.07 | 1.07 | 1.10 | 1.15 | 1.25 | 0.71 | 0.78 | 0.312 | 0.17 | 30 | 1.20 | 1.27 | 1.57 | 1.81 | 1.29 | 1.48 | 1.04 | 1.06 | 1.09 | 1.17 | 1.11 | 1.16 | 1.30 | 1.51 | 0.81 | 0.93 | 0.468 | 0.17 | 30 | 1.32 | 1.42 | 1.75 | 2.06 | 1.43 | 1.72 | 1.06 | 1.09 | 1.15 | 1.28 | 1.15 | 1.22 | 1.46 | 1.76 | 0.90 | 1.04 | 0.156 | 1.00 | 20 | 1.10 | 1.16 | 1.71 | 2.01 | 1.40 | 1.67 | 1.29 | 1.48 | 1.20 | 1.38 | 1.63 | 1.90 | 1.42 | 1.71 | 1.20 | 1.38 | 0.312 | 1.00 | 20 | 1.34 | 1.51 | 2.13 | 2.60 | 1.80 | 2.34 | 1.58 | 1.96 | 1.48 | 1.90 | 2.02 | 2.47 | 1.85 | 2.42 | 1.48 | 1.90 | 0.468 | 1.00 | 20 | 1.67 | 2.07 | 2.49 | 3.09 | 2.21 | 3.02 | 1.86 | 2.45 | 1.79 | 2.50 | 2.36 | 2.95 | 2.27 | 3.12 | 1.79 | 2.50 | 0.156 | 1.00 | 25 | 1.09 | 1.15 | 1.62 | 1.87 | 1.32 | 1.54 | 1.23 | 1.39 | 1.15 | 1.29 | 1.50 | 1.72 | 1.34 | 1.57 | 1.15 | 1.29 | 0.312 | 1.00 | 25 | 1.32 | 1.47 | 1.98 | 2.38 | 1.64 | 2.08 | 1.46 | 1.77 | 1.36 | 1.68 | 1.82 | 2.17 | 1.68 | 2.13 | 1.36 | 1.68 | 0.468 | 1.00 | 25 | 1.62 | 1.97 | 2.28 | 2.80 | 1.97 | 2.61 | 1.69 | 2.16 | 1.60 | 2.13 | 2.09 | 2.56 | 2.02 | 2.70 | 1.60 | 2.13 | 0.156 | 1.00 | 30 | 1.08 | 1.14 | 1.55 | 1.77 | 1.27 | 1.45 | 1.19 | 1.32 | 1.12 | 1.23 | 1.42 | 1.60 | 1.28 | 1.47 | 1.12 | 1.23 | 0.312 | 1.00 | 30 | 1.29 | 1.44 | 1.87 | 2.22 | 1.54 | 1.90 | 1.38 | 1.64 | 1.29 | 1.54 | 1.68 | 1.98 | 1.57 | 1.94 | 1.29 | 1.54 | 0.468 | 1.00 | 30 | 1.57 | 1.90 | 2.13 | 2.60 | 1.80 | 2.34 | 1.58 | 1.96 | 1.48 | 1.90 | 1.91 | 2.30 | 1.85 | 2.42 | 1.48 | 1.90 |
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