Table 3 Details of specimens under incremental and repeated tensile loadings.
Loading scheme | Specimen No. | Bar grade | Bar diameter (mm) | Sleeve size | Sleeve length L (mm) |
|---|---|---|---|---|---|
Incremental tensile loading | IT-H400D14 | HRB400 | 14 | 5VSA | 220 |
IT-H400D16 | 16 | 5VSA | 220 | ||
IT-H400D20 | 20 | 7VSA | 290 | ||
IT-H400D22 | 22 | 7VSA | 290 | ||
IT-H400D25 | 25 | 8VSA | 320 | ||
IT-H400D32 | 32 | 10VSA | 403 | ||
IT-H500D14 | HRB500 | 14 | 5VSA | 220 | |
IT-H500D16 | 16 | 5VSA | 220 | ||
IT-H500D20 | 20 | 7VSA | 290 | ||
IT-H500D22 | 22 | 7VSA | 290 | ||
IT-H500D25 | 25 | 8VSA | 320 | ||
IT-H500D32 | 32 | 10VSA | 403 | ||
Repeated tensile loading | RT-H400D14 | HRB400 | 14 | 5VSA | 220 |
RT-H400D16 | 16 | 5VSA | 220 | ||
RT-H400D20 | 20 | 7VSA | 290 | ||
RT-H400D22 | 22 | 7VSA | 290 | ||
RT-H400D25 | 25 | 8VSA | 320 | ||
RT-H400D32 | 32 | 10VSA | 403 | ||
RT-H500D14 | HRB500 | 14 | 5VSA | 220 | |
RT-H500D16 | 16 | 5VSA | 220 | ||
RT-H500D20 | 20 | 7VSA | 290 | ||
RT-H500D22 | 22 | 7VSA | 290 | ||
RT-H500D25 | 25 | 8VSA | 320 | ||
RT-H500D32 | 32 | 10VSA | 403 |