Table 2.
Mechanical properties of steel bars.
| Specification | f y/MPa | ε y/(×10−6) | f u/MPa | δ/% |
|---|---|---|---|---|
| Φ8 | 525.94 | 2 630 | 701.25 | 23.13 |
| Φ16 | 557.66 | 2 788 | 698.76 | 21.46 |
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