Research Article
A Simplified Solution for Calculating the Phreatic Line and Slope Stability during a Sudden Drawdown of the Reservoir Water Level
Table 1
Parameters of Woshaxi Slope.
| Weight unit
(KN/m3) | Shear strength | Permeability coefficient
(m/d) | Specific yield
| Unconfined aquifer thickness
(m) | | Saturated condition | Natural condition | Saturated condition | Natural condition | | (kPa) | (°) | (kPa) | (°) |
| | 22.4 | 20.8 | 18 | 15 | 22 | 20 | 0.10 | 0.01 | 65 |
|
|
