Research Article
Seismic Interaction Characteristics of an Inclined Straight Alternating Pile Group-Soil in Liquefied Ground
Table 1
The distribution of soil layers and physical and mechanics parameters of the numerical simulation model corresponding to two soil layers.
| | | Soil | Thickness (m) | Density (t·m−3) | Porosity | Cohesive force (kPa) | Bulk modulus (MPa) | Shear modulus (MPa) | Friction angle (°) | Permeability coefficient (m2/Pa·sec) |
| | ① | Clay | 2 | 1.05 | 0.62 | 12 | 14.6 | 5.7 | 25 | 1e − 13 | | ② | Sand | 13 | 1.4 | 0.45 | 0 | 30 | 11 | 30 | 3.56e − 9 | | ④ | Rock | 1 | 2.68 | / | / | 6.7e + 04 | 3.1e + 4 | / | / |
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