Research Article
Construction of 3D Creep Model of Landslide Slip-Surface Soil and Secondary Development Based on FLAC3D
Table 4
Maximum displacement and maximum deformation rates under different reduction factors.
| Reduction factor | Creep curve | Maximum horizontal displacement (elastoplasticity) | Maximum horizontal displacement (viscoelasticity) | Maximum deformation rate | | | Day 20 | Day 300 | | |
| 1.02 | Attenuation, constant creep | 154.2 | 179.0 | 110.0 | 0.0887 | 1.09 | Attenuation, constant creep | 199.2 | 231.8 | 138.6 | 0.116 | 1.13 | Attenuation, constant creep | 281.9 | 347.0 | 175.5 | 0.232 | 1.14 | Attenuation, constant creep | 347.7 | 449.0 | 226.4 | 0.362 | 1.15 | Constant creep | 695.1 | 6500.0 | 276.1 | 34.8 | 1.16 | Accelerated creep | 1522.9 | 67800.0 | 319.5 | 275.2 |
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Displacement unit: mm. Deformation rate unit: mm/d.
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