Research Article
Experimental Assessment on the Flexural Bonding Performance of Concrete Beam with GFRP Reinforcing Bar under Repeated Loading
Table 1
Experimental bond strength and slip at peak stress.
| ā | Measured maximum bond stress (MPa) | Slip at peak bond stress (mm) | ā | From force equilibrium | From reinforcing bar strain |
| | 16.34 | 12.63 | 0.193 | 15.11 | 9.06 | 0.125 |
| | 11 | 7.61 | 0.135 | 12.22 | 6.88 | 0.168 |
| | 9.59 | 5.77 | 0.050 | 8.07 | 6.03 | 0.060 |
|
|