Table 4.
Test variables for flexural test on the connected precast concrete deck.
| Specimen | Connection Joint | Connection Joint Length | Filler |
|---|---|---|---|
| GSR-R | None | Reference | Reference |
| GSR-HM | Spliced straight GFRP rebar | 450 mm | 83 MPa Mortar |
| GSR-UH | Spliced straight GFRP rebar | 450 mm | 165 MPa UHPC |
| GCH-HM | Concrete Headed GRFP rebar | 225 mm | 83 MPa Mortar |
| GCH-UH | Concrete Headed GRFP rebar | 225 mm | 165 MPa UHPC |
| GLC-HM | Non-concrete Headed GRFP rebar | 225 mm | 83 MPa Mortar |
| GLC-UH | Non-concrete Headed GRFP rebar | 225 mm | 165 MPa UHPC |