Research Article
Model Test Research on the End Bearing Behavior of the Large-Diameter Cast-in-Place Concrete Pile for Jointed Rock Mass
Table 1
The model parameters of pile particles and soil particles.
| Parameters | Rock particles | Joints particles | Pile particles |
| Friction coefficient | | | | Normal contact stiffness (MPa/m) | | | | Shear contact stiffness (MPa/m) | | | | Parallel-bond normal stiffness (MPa/m) | | | | Parallel-bond shear stiffness (MPa/m) | | | | Density (kg/m3) | | | | Normal bond stress (MPa) | | | | Shear bond stress (MPa) | | | |
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