Research Article
Stability and Failure Mechanism Analyses of the Zhenggang Landslide in Southwestern China
Table 2
Safety factors of the Zhenggang landslide deposit in natural and rainfall conditions.
| Methods | Conditions | Stages of A-A′ in Zone I | Stages of B-B′ in Zone II | 1st | 2nd | 3rd | 1st | 2nd | 3rd |
| Limit equilibrium for rigid body analysis | Natural | 1.130 | 1.139 | 1.125 | 1.083 | 1.172 | 1.236 | The method in this study | Natural | 1.176 | 1.147 | 1.130 | 1.098 | 1.190 | 1.248 | Rainfall | 1.121 | 1.098 | 1.074 | 1.070 | 1.161 | 1.215 |
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