Table 2 Characteristics of used steel rebars
Bars diameter (mm) | Yield strength (MPa) | Tensile strength (MPa) | Elongation percentage (%) | Ribs height (mm) | Ribs spacing (mm) |
|---|---|---|---|---|---|
12 | 473 | 644 | 25.2 | 1.1 | 7.8 |
16 | 540 | 690 | 21.3 | 1.1 | 10.3 |
22 | 572 | 745 | 20.8 | 1.6 | 13.0 |
Bars diameter (mm) | Yield strength (MPa) | Tensile strength (MPa) | Elongation percentage (%) | Ribs height (mm) | Ribs spacing (mm) |
|---|---|---|---|---|---|
12 | 473 | 644 | 25.2 | 1.1 | 7.8 |
16 | 540 | 690 | 21.3 | 1.1 | 10.3 |
22 | 572 | 745 | 20.8 | 1.6 | 13.0 |