Research Article
Shear Behaviour of RC Beams Strengthened by Various Ultrahigh Performance Fibre-Reinforced Concrete Systems
Table 1
Details of the beam specimens tested by Bahraq et al. [
21].
| | Beam ID | Strengthening pattern | Dimensions (b × h × L) (mm) | a/d ratio | Shear span (mm) |
| | CT-1.0 | Control beam | 140 × 230 × 1120 | 1.0 | 200 | | SB-2SJ-1.0 | Two longitudinal vertical faces | 200 × 230 × 1120 | 1.0 | 200 | | SB-3SJ-1.0 | Jacket (two longitudinal vertical faces and the bottom face) | 200 × 260 × 1120 | 1.0 | 200 | | CT-1.5 | Control beam | 140 × 230 × 1120 | 1.5 | 280 | | SB-2SJ-1.5 | Two longitudinal vertical faces | 200 × 230 × 1120 | 1.5 | 280 | | SB-3SJ-1.5 | Jacket (two longitudinal vertical faces and the bottom face) | 200 × 260 × 1120 | 1.5 | 280 | | CT-2.0 | Control beam | 140 × 230 × 1120 | 2.0 | 384 | | SB-2SJ-2.0 | Two longitudinal vertical faces | 200 × 230 × 1120 | 2.0 | 384 | | SB-3SJ-2.0 | Jacket (two longitudinal vertical faces and the bottom face) | 200 × 260 × 1120 | 2.0 | 384 |
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