A 3 m high vertical earth retaining wall retains a dry granular backfill with angle of internal friction of 30° and unit weight of 20 kN/m3. If the wall is prevented from yielding (no movement), the total horizontal thrust (in kN per unit length) on the wall is (b) 30 (d) 270 (a) 0 (c) 45
A 3 m high vertical earth retaining wall retains a dry granular backfill with angle of internal friction of 30° and unit weight of 20 kN/m3. If the wall is prevented from yielding (no movement), the total horizontal thrust (in kN per unit length) on the wall is (b) 30 (d) 270 (a) 0 (c) 45
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A 3 m high vertical earth retaining wall retains a dry granular backfill with angle of internal
friction of 30° and unit weight of 20 kN/m3. If the wall is prevented from yielding (no
movement), the total horizontal thrust (in kN per unit length) on the wall is
(a) 0
(b) 30
(c) 45
(d) 270](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F934841fe-720f-4b4c-87f1-a3dc082115e2%2F023365d7-bafa-4377-80e0-2bafd1391a1e%2Fl70negh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 3 m high vertical earth retaining wall retains a dry granular backfill with angle of internal
friction of 30° and unit weight of 20 kN/m3. If the wall is prevented from yielding (no
movement), the total horizontal thrust (in kN per unit length) on the wall is
(a) 0
(b) 30
(c) 45
(d) 270
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