Q. The uplift pressure on the face of a drainage gallery in a dam is taken as (Solved)
1. hydrostatic pressure at toe
2. average of hydrostatic pressure at toe and heel
3. two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel
4. none of the above
- c. two-third of hydrostatic pressure at toe plus one-third of hydrostatic pressure at heel