Table 4 Details parameter of specimens.
Specimen | Section dimension (mm) (span × depth × width) | Aspect ratio | Concrete strength | Axial compression ratio | Longitudinal bar | Stirrup |
|---|---|---|---|---|---|---|
SW1-1 | 2000 × 1000 × 125 | 2.0 | C30 | 0.1 | 6Φ10 | Φ6@80 |
SW1-2 | 2000 × 1000 × 125 | 2.0 | C30 | 0.2 | 6Φ10 | Φ6@80 |
SW1-3 | 2000 × 1000 × 125 | 2.0 | C30 | 0.3 | 6Φ10 | Φ6@80 |
SW2-1 | 1000 × 1000 × 125 | 1.0 | C40 | 0.3 | 6Φ10 | Φ6@80 |
SW2-2 | 1500 × 1000 × 125 | 1.5 | C40 | 0.3 | 6Φ10 | Φ6@80 |
SW2-3 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ10 | Φ6@80 |
SW3-1 | 2000 × 1000 × 125 | 2.0 | C30 | 0.2 | 6Φ10 | Φ6@80 |
SW3-2 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ10 | Φ6@80 |
SW4-1 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ8 | Φ6@80 |
SW4-2 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ10 | Φ6@80 |
SW5-1 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ10 | Φ6@80 |
SW5-2 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ10 | Φ6@80 |
SW6-1 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ10 | Φ4@80 |
SW6-2 | 2000 × 1000 × 125 | 2.0 | C40 | 0.3 | 6Φ10 | Φ6@80 |