engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Soil Mechanics and Foundation Engineering Earth Pressure
A retaining wall with a smooth vertical back retains a purely cohesive fill. The height of the wall is 12 m. The unit weight of the fill is 20 kN/m3 . Cohesion is 1 N/cm2 . The intensity of pressure is 0 at the depth of ______ from the bottom.
1
0.5 m
2
1 m
3
10 m
4
11 m