A 5 m high retaining wall having a smooth vertical back face retain a layered horizontal backfill. Top 2 m thick layer of the backfill is sand having an angle of internal friction, = 30° while the bottom layer is 3 m thick clay with cohesion, c = 30 kPa. Assume unit weight of sand and clay as 20 and 18 kN/m³, respectively. The total passive earth pressure per unit length of the wall is kN/m.
A 5 m high retaining wall having a smooth vertical back face retain a layered horizontal backfill. Top 2 m thick layer of the backfill is sand having an angle of internal friction, = 30° while the bottom layer is 3 m thick clay with cohesion, c = 30 kPa. Assume unit weight of sand and clay as 20 and 18 kN/m³, respectively. The total passive earth pressure per unit length of the wall is kN/m.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A 5 m high retaining wall having a smooth vertical back face retain a layered horizontal backfill. Top 2 m thick layer of the backfill is
sand having an angle of internal friction, O = 30° while the bottom layer is 3 m thick clay with cohesion, c = 30 kPa. Assume unit weight
of sand and clay as 20 and 18 kN/m³, respectively. The total passive earth pressure per unit length of the wall is,
kN/m.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7cfb3f23-4a4c-4b2e-a5e2-977b74fb73e5%2F919fdc8c-2f9a-488a-b7f2-ffcc346d5203%2Ffih5z7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 5 m high retaining wall having a smooth vertical back face retain a layered horizontal backfill. Top 2 m thick layer of the backfill is
sand having an angle of internal friction, O = 30° while the bottom layer is 3 m thick clay with cohesion, c = 30 kPa. Assume unit weight
of sand and clay as 20 and 18 kN/m³, respectively. The total passive earth pressure per unit length of the wall is,
kN/m.
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