Research Article
Stability and Failure Mechanism Analyses of the Zhenggang Landslide in Southwestern China
Table 1
Recommended shear parameters of three layers for Zhenggang landslide.
| Methods | | E (GPa) | | Natural state | Saturation state | ρ (kg/m3) | φ (°) | c (kPa) | ρ (kg/m3) | φ (°) | c (kPa) |
| Laboratory tests | Deposits | 0.10 | 0.32 | 2100 | — | — | — | — | — | Slip zone | 0.05 | 0.35 | — | — | — | 2050 | 26.5 | 48.0 | Bedrocks | 5.00 | 0.30 | 2400 | 40.0 | 250.0 | — | — | — | Back analysis | Deposits | — | — | — | 34.0 | 50.0 | — | — | — |
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