Research Article
Nonlinear Seismic Response Characteristics of CAP1400 Nuclear Island Structure on Soft Rock Sites
Table 6
Basic mechanical parameters for different SR sites.
| Type | Density (kg/m3) | Shear wave velocity (m/s) | Predominant period (s) | Constitutive model parameters | A | B | γ0 (×10−4) |
| Site 1 | 1960 | 395 | 0.506 | 1.11 | 0.42 | 10.6 | Site 2 | 2070 | 532 | 0.376 | 1.24 | 0.39 | 18.4 | Site 3 | 2140 | 720 | 0.278 | 1.39 | 0.36 | 31.5 | Site 4 | 2310 | 915 | 0.219 | 1.45 | 0.35 | 38.1 | Site 5 | 2350 | 1099 | 0.182 | 1.58 | 0.34 | 51.2 |
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