Research Article
Pull-Out Resistance Capacity of a New Perfobond Shear Connector for Steel Pile Cap Strengthening
Table 1
Details of test specimens.
| | Specimen | Type of holes | Diameter of holes (unit: mm) | Number of holes | Embedment length of shear connector (unit: mm) | Total number of transverse rebars passing through holes |
| | PN-0015-N | No hole | N/A | 0 | | | Series I | PO-5015-N | Closed | 50 | 1 | 150 | 0 | | PO-6015-N | 60 | | |
| Series II | PO-4015-R PO-5015-R PO-6015-R | Closed | 40 50 60 | 1 | 150 | 1 |
| Series III | PO-5027-N PO-5027-R | Closed | 50 | 2 | 270 | 0 2 |
| Series IV | PU-5027-N PU-5027-R | Open | 50 | 2 | 270 | 0 2 |
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