| Modified homogeneous embankment |
| |||
| Homogeneous embankment (reference case) | Pipe drainage (Xp/B = 0.025) | Drainage banquette (Xb/B = 0.03) | Inclined drainage | Catch drain (Xc/B = 0.0) |
(T/B) | (q/KdH) | ||||
0.40 | 0.574 | 0.549 | 0.550 | 0.516 | 0.780 |
0.50 | 0.614 | 0.605 | 0.607 | 0.573 | 0.937 |
0.60 | 0.627 | 0.653 | 0.657 | 0.622 | 1.093 |
0.75 | 0.647 | 0.713 | 0.719 | 0.686 | 1.327 |
1.00 | 0.678 | 0.791 | 0.801 | 0.771 | 1.717 |