Table 4 Parameters and relevant data adopted in the simulation.
Material | natural density/g/cm3 | cohesive force c (kPa) | internal friction angle \(\,{\raise0.5ex\hbox{$\scriptstyle \varphi $} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle {\left( ^\circ \right)}$}}\) | saturated volumetric water content(m3/s3) | residual volumetric water content(m3/s3) | Saturation permeability Coefficient (m/s) |
|---|---|---|---|---|---|---|
Slippery soil | 2.017 | 28 | 17 | 0.48 | 0.1 | 3.66 × 10− 5 |
Bedrock | SEEP/w | SLOP/w | 6.94 × 10− 9 | |||
nonskid surface |
