Table 5 Results of specimens under cyclic loads.
No. | Cycles | Description of failure | Slip*/mm |
|---|---|---|---|
FB01 | 2 million | Terminal cycles was reached | – |
FB1-1 | 30,254 | BFRP bar was pull out without obvious cracks on the concrete | 4.71 |
FB1-2 | 330,000 | BFRP bar was pull out without obvious cracks on the concrete | 3.24 |
FB2-1 | 58,396 | BFRP bar was pull out without obvious cracks on the concrete | 4.89 |
FB2-2 | 300,000 | Tensile failure of BFRP bar, the concrete has no obvious cracks | – |
FB3-1 | 444 | BFRP bar was pull out with cracks on the concrete | 2.87 |
FB3-2 | – | – | – |
FB4-1 | 5846 | BFRP bar was pull out with cracks on the concrete | 4.26 |
FB4-2 | 49,133 | – | |
FB5-1 | 31 | BFRP bar was pull out with cracks on the concrete | 2.12 |
FB5-2 | – | – | – |