Table 3.
Material properties of steel, carbon fiber-reinforced polymer (CFRP), and strands.
| Material Property | Steel Bar | CFRP Bar | Strands |
|---|---|---|---|
| Young’s modulus (GPa) | 200 | 165 | 200 |
| yield stress (MPa) | 400 | - | 1597.9 |
| ultimate stress (MPa) | 560 | 2750 | 1880.7 |
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