Review Article
Soil Creep Effect on Time-Dependent Deformation of Deep Braced Excavation
Table 1
Summary of typical studies using numerical simulation method.
| Software | Soil creep model | Parameter calibration method | Reference |
| FLAC | Classical visco-elastic model | Inverse analysis | [31] | FLAC | Rate-dependent soil creep model | Inverse analysis | [32, 33] | PLAXIS 2D | Soft soil creep model | Based on existing equations | [34] | PLAXIS 2D | Soft soil creep model | Inverse analysis | [35] | PLAXIS 3D | Soft soil creep model | Inverse analysis | [36] | FLAC 3D | Kelvin-Mohr-Coulomb model | Based on experience | [37] | ANSYS | Time-hardening model | Based on triaxial creep testing | [38] | FLAC 3D | Viscoelastic model with five elements | Based on triaxial creep testing | [39] | ABAQUS | Extended Drucker-Prager model | Based on existing equations | [40] |
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