Research Article
Calculation Methods for the Permeability Coefficient of Concrete Face Rockfill Dam with Cracks
| | i | Permeability coefficient (m/s) | | Concrete slab | Cushion | Transition layer | Major rockfill |
| | 1 | 1 × 10−11 | 1 × 10−6 | 1 × 10−4 | 0.0001 | | 2 | 6 × 10−11 | 3.5 × 10−6 | 3.5 × 10−4 | 0.0005 | | 3 | 1 × 10−10 | 6 × 10−6 | 6 × 10−4 | 0.001 | | 4 | 5.5 × 10−9 | 8.5 × 10−6 | 8.5 × 10−4 | 0.005 | | 5 | 1 × 10−9 | 1 × 10−5 | 1 × 10−3 | 0.01 |
|
|
