Research Article
Flexural Behavior of Corroded Reinforced Recycled Aggregate Concrete Beams
Table 2
Mechanical properties of the steel bars.
| Type | Nominal diameter (mm) | Yield strength (N/mm2) | Ultimate strength (N/mm2) | Elastic modulus (N/mm2) | Elongation (%) |
| HPB300 | 6 | 470.7 | 670.0 | 1.98 × 105 | 13.7 | HRB400 | 12 | 487.3 | 627.3 | 1.99 × 105 | 18.6 | HRB400 | 14 | 496.7 | 645.0 | 2.03 × 105 | 20.8 |
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