Research Article
Semiempirical Methodology for Estimating the Service Life of Concrete Deck Panels Strengthened with Fiber-Reinforced Polymer
Table 4
Physical properties of the materials.
| | | Thickness or diameter | Yield strength (MPa) | Ultimate strength (MPa) | Elastic modulus (MPa) | Ultimate strain |
| | Concrete | | — | 22.5 | 0.232 × 105 | — | | Rebar | 13 mm | 300 | 400 | 1.96 × 105 | — | | Epoxy | | — | 88.3 | 0.07 × 105 | — | | Carbon fiber sheet | 0.11 mm | — | 3,500 | 2.31 × 105 | 0.015 | | GCFRP (grid typed carbon fiber-reinforced) | 4.0 mm | — | 1,170 | 1.00 × 105 | 0.0117 | | Mortar for GCFRP | | | 27.0 | 0.14 × 105 | — |
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