Q. The heel slab of cantilever retaining wall is subjected to1. Varying earth pressure developing tensile stresses on earth side2. Downward force due to weight of earth above the heel slab3. Downward force of self-weight of slab4. Upward soil pressure (Solved)
1. 1 ,2 and 3
2. only 2 and 3
3. only 1 and 3
4. 2, 3 and 4
- d. 2, 3 and 4