A retaining wall 7 m high was designed to stabilise a slope of 15°. The back of the wall is inclined 10° to the vertical and may be assumed to be rough with 6=20°. The soil parameters are =x" y = 17.0 kN/m³ and Ysat = 17.5 kN/m³. 1. Calculate the horizontal component of the lateral force on the wall if the ground water level is at 10 m bellow the base of the retaining wall. Ka (Coulomb) =0.48 2. Plot the retaining wall and show the orientation and location of lateral forces on the back of the wall.
A retaining wall 7 m high was designed to stabilise a slope of 15°. The back of the wall is inclined 10° to the vertical and may be assumed to be rough with 6=20°. The soil parameters are =x" y = 17.0 kN/m³ and Ysat = 17.5 kN/m³. 1. Calculate the horizontal component of the lateral force on the wall if the ground water level is at 10 m bellow the base of the retaining wall. Ka (Coulomb) =0.48 2. Plot the retaining wall and show the orientation and location of lateral forces on the back of the wall.
Chapter2: Loads On Structures
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Transcribed Image Text:A retaining wall 7 m high was designed to stabilise a slope of 15°. The back of
the wall is inclined 10° to the vertical and may be assumed to be rough with
6=20°. The soil parameters are =x" y = 17.0 kN/m³ and Ysat = 17.5 kN/m³.
1. Calculate the horizontal component of the lateral force on the wall if the
ground water level is at 10 m bellow the base of the retaining wall.
Ka (Coulomb) =0.48
2. Plot the retaining wall and show the orientation and location of lateral
forces on the back of the wall.
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