Research Article
Experimental Study on Bond Behavior of FRP-Concrete Interface in Hygrothermal Environment
Table 1
Summary of material properties.
| Materials | Index of material properties | Values |
| Concrete | 28-day cubic compressive strength (MPa) | 35.4 |
| Carbon fiber laminate | Guaranteed tensile strength (MPa) | 4030 | Nominal modulus of elasticity (GPa) | 220 | Poisson’s ration | 0.25 |
| Epoxy adhesive | Shear strength (MPa) | 14.0 | Vitreous transition temperature (°C) | 85 | Young modulus (GPa) | 2.5 | Tensile strength (MPa) | 40 | Poisson’s ration | 0.33 |
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