Table 6 Comparison of experimental and predicted results.
From: Bond Behavior of Pretensioned Strand Embedded in Ultra-High-Performance Fiber-Reinforced Concrete
Spec.* | Exp. result (mm) | Predictive values (mm) | Pred./exp. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Live end (1) | ACI 318 (2) | AASHTO LRFD (3) | Russell and Burns (4) | Mitchell et al. (5) | Euro-code 2 (6) | Martí-Vargas et al. (7) | Dang et al. (8) | (2)/(1) | (3)/(1) | (4)/(1) | (5)/(1) | (6)/(1) | (7)/(1) | (8)/(1) | |
13-1d b | 237 | 635 | 762 | 952 | 291 | 240 | 205 | 239 | 2.68 | 3.22 | 4.02 | 1.23 | 1.01 | 0.86 | 1.01 |
13-2d b | 235 | 2.70 | 3.24 | 4.05 | 1.24 | 1.02 | 0.87 | 1.02 | |||||||
13-3d b | 250 | 2.54 | 3.05 | 3.81 | 1.16 | 0.96 | 0.82 | 0.96 | |||||||
15-1d b | 380 | 760 | 912 | 1140 | 347 | 286 | 242 | 286 | 2.00 | 2.40 | 3.00 | 0.91 | 0.75 | 0.64 | 0.75 |
15-2d b | 311 | 2.44 | 2.93 | 3.67 | 1.12 | 0.92 | 0.78 | 0.92 | |||||||
15-3d b | 375 | 2.03 | 2.43 | 3.04 | 0.93 | 0.76 | 0.65 | 0.76 | |||||||
Average | 2.40 | 2.88 | 3.60 | 1.10 | 0.90 | 0.77 | 0.90 | ||||||||
Standard deviation | 0.31 | 0.38 | 0.47 | 0.15 | 0.12 | 0.10 | 0.12 | ||||||||