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Surcharge =q Sand Yı, H1 c'1=0 Groundwater table Sand H. y2 (saturated unit weight), o2, c'2=0 Frictionless wall Figure 11.22 Determine the Rankine passive force P ner unit len

Surcharge =q Sand Yı, H1 c'1=0 Groundwater table Sand H. y2 (saturated unit weight), o2, c'2=0 Frictionless wall Figure 11.22 Determine the Rankine passive force P ner unit len

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Q 11.7
Surcharge =q Sand Yı, H1 c'1=0 Groundwater table Sand H. y2 (saturated unit weight), o2, c'2=0 Frictionless wall Figure 11.22 Determine the Rankine passive force P. ner unit lenath
Transcribed Image Text:Surcharge =q Sand Yı, H1 c'1=0 Groundwater table Sand H. y2 (saturated unit weight), o2, c'2=0 Frictionless wall Figure 11.22 Determine the Rankine passive force P. ner unit lenath
following cases: a. H = 10 ft, y = b. H = 14 ft, y 11.5 Referring to Figure 11.21 and given that H = 5 m, y = 18.5 kN/m', and o' = 34°, determine the location and magnitude of the thrust on the wall for (a) active, (b) at-rest, and (c) passive 110 lb/ft°, ' = 30° 120 lb/ft, o' = 36° states. 11.6 A 4-m-high smooth vertical wall retains a granular backfill with y = 18.0 kN/m³ and o' 33°, Using Rankine's earth pressure coefficients, determine the active force per unit length Pa for the following cases. a. Horizontal backfill b. Inclined backfill with a = 10° c. Inclined backfill with a = 11.7 A retaining wall is shown in Figure 11.22. Determine the Rankine active force, Pa, per unit length of the wall and the location of the resultant for each of the following cases: 20° a. H = 12 ft. Hj = 4 ft, y1 = 105 lb/ft'. y2 = 122 lb/ft, di = 30°, 4; = 30°, q = 0 b. H = 20 ft, H¡ = 6 ft, y, = 110 lb/ft°, y, = 126 lb/ft², b{ = 34°, 4; = 34°, q = 300 lb/ft² a00 Learnine All Rishts Reserved May not scanned or dunlicated in whola or in pad Dun to clectronic riehtssome thind padycontent pmay be sunomssed from the aRook andlor eChanters) W 72°F ASUS
Transcribed Image Text:following cases: a. H = 10 ft, y = b. H = 14 ft, y 11.5 Referring to Figure 11.21 and given that H = 5 m, y = 18.5 kN/m', and o' = 34°, determine the location and magnitude of the thrust on the wall for (a) active, (b) at-rest, and (c) passive 110 lb/ft°, ' = 30° 120 lb/ft, o' = 36° states. 11.6 A 4-m-high smooth vertical wall retains a granular backfill with y = 18.0 kN/m³ and o' 33°, Using Rankine's earth pressure coefficients, determine the active force per unit length Pa for the following cases. a. Horizontal backfill b. Inclined backfill with a = 10° c. Inclined backfill with a = 11.7 A retaining wall is shown in Figure 11.22. Determine the Rankine active force, Pa, per unit length of the wall and the location of the resultant for each of the following cases: 20° a. H = 12 ft. Hj = 4 ft, y1 = 105 lb/ft'. y2 = 122 lb/ft, di = 30°, 4; = 30°, q = 0 b. H = 20 ft, H¡ = 6 ft, y, = 110 lb/ft°, y, = 126 lb/ft², b{ = 34°, 4; = 34°, q = 300 lb/ft² a00 Learnine All Rishts Reserved May not scanned or dunlicated in whola or in pad Dun to clectronic riehtssome thind padycontent pmay be sunomssed from the aRook andlor eChanters) W 72°F ASUS
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