Table 6 Calibrated UVCuniaxial parameters for the brace truss
From: Emerging steel frames with Fe-SMA U-shaped dampers for enhancing seismic resilience
Brace type | \(E\)/ GPa | \(f_{{\text{y}}}\)/ MPa | \(Q_{\inf }\)/ MPa | \(b\) | \(N\) | \(C_1\)/ MPa | \(\gamma_1\) | \(C_2\)/ MPa | \(\gamma_2\) | \(D_{\inf }\)/ MPa | \(a\) |
|---|---|---|---|---|---|---|---|---|---|---|---|
Fe-SMA-brace | 180 | 272 | 14 | 4.2 | 2 | 12,435 | 94.04 | 10,434 | 62.93 | 0 | 1 |
Q235-brace | 200 | 273 | 23 | 9.2 | 2 | 14,527 | 154.04 | 4325 | 122.93 | 0 | 1 |