Research Article
Experimental Assessment on the Flexural Bonding Performance of Concrete Beam with GFRP Reinforcing Bar under Repeated Loading
Table 4
Stress level of the fatigue bond test.
| Load levels and cases | Applied load history | Loading sequences |
| Variable load case 1 | () → (until failure) | Low → high | Variable load case 2 | () → (until failure) | High → low | Variable load case 3 | () → () → or (until failure) | Low → high 1 → high 2 |
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