Let H= height of retaining wall, ϒ=unit weight of backfill and ka = coefficient of active earth pressure, kp = coefficient of passive earth pressure, then the intensity of active earth pressure per unit area of wall at any depth ‘h’ below top of the wall is given by

Related MCQs

• Let H= height of retaining wall, ϒ=unit weight of backfill and ka = coefficient of active earth pressure, kp = coefficient of passive earth pressure, then total pressure at any height ‘h’ below top of the wall is given by
• Let H= height of retaining wall, ϒ=unit weight of backfill and ka = coefficient of active earth pressure, kp = coefficient of passive earth pressure, then bending moment at any height ‘h’ below top of the wall is given by
• Let height of retaining wall is 5.1m, ϒ=unit weight of backfill is 18kN/m3 and ka = coefficient of active earth pressure is 0.32, then total pressure at height 5.1m below top of the wall is given by
• Let height of retaining wall is 5.1m, ϒ=unit weight of backfill is 18kN/m3 and ka = coefficient of active earth pressure is 0.32, then bending moment at height 5.1m below top of the wall is given by
• The heel slab of cantilever retaining wall is subjected to 1. Varying earth pressure developing tensile stresses on earth side 2. Downward force due to weight of earth above the heel slab 3. Downward force of self-weight of slab 4. Upward soil pressure
• A retaining wall which resist the earth pressure due to backfill by its dead weight is called
• The relation between ka = coefficient of active earth pressure and kp = coefficient of passive earth pressure is
• The toe slab of cantilever retaining wall is subjected to 1) Varying large Upward soil pressure 2) Downward force due to weight of earth above the heel slab 3) Downward force of self-weight of slab
• For stability of retaining wall against retaining wall the factor of safety against overturning
• If angle of repose is 30º then Coefficient of passive earth pressure kp