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8.2 For the cantilever retaining wall shown in Figure P8.1, let the following data be given: Wall dimensions: H = 6.5 m, x, = 0.3 m, Xz = 0.6 m, x; = 0.8 m, x, = 2 m, X5 = 0.8 m, D = 1.5 m, a = 0° Y = 18.08 kN/m², ø; = 36°, y2 = 19.65 kN/m³, d'¿ = 15°,cs = 30 kN/m² Soil properties: Calculate the factor of safety with respect to overturning, sliding, and bearing capacity. ーュートュ Figure P8.1

8.2 For the cantilever retaining wall shown in Figure P8.1, let the following data be given: Wall dimensions: H = 6.5 m, x, = 0.3 m, Xz = 0.6 m, x; = 0.8 m, x, = 2 m, X5 = 0.8 m, D = 1.5 m, a = 0° Y = 18.08 kN/m², ø; = 36°, y2 = 19.65 kN/m³, d'¿ = 15°,cs = 30 kN/m² Soil properties: Calculate the factor of safety with respect to overturning, sliding, and bearing capacity. ーュートュ Figure P8.1

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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Please answer 8.2

In Problems 8.1 through 8.4, use y,oncrete = 23.58 kN/m². Also, in Eq. (8.11), use k¡ = kz = 2/3 and P, = 0. %3D (E V) tan (k,6;) + Bk,c; + P, FS (sliding) (8.11) P, cosa 8.2 For the cantilever retaining wall shown in Figure P8.1, let the following data be given: Wall dimensions: H= 6.5 m, x, = 0.3 m, x, = 0.6 m, x3 = 0.8 m, x4 = 2 m, Xg = 0.8 m, D = 1.5 m, a = 0° Y = 18.08 kN/m², þ; = 36°, y, = 19.65 kN/m², ¢; = 15°,c' = 30 kN/m² Soil properties: Calculate the factor of safety with respect to overturning, sliding, and bearing capacity. ーゥートュ Figure P8.1
Transcribed Image Text:In Problems 8.1 through 8.4, use y,oncrete = 23.58 kN/m². Also, in Eq. (8.11), use k¡ = kz = 2/3 and P, = 0. %3D (E V) tan (k,6;) + Bk,c; + P, FS (sliding) (8.11) P, cosa 8.2 For the cantilever retaining wall shown in Figure P8.1, let the following data be given: Wall dimensions: H= 6.5 m, x, = 0.3 m, x, = 0.6 m, x3 = 0.8 m, x4 = 2 m, Xg = 0.8 m, D = 1.5 m, a = 0° Y = 18.08 kN/m², þ; = 36°, y, = 19.65 kN/m², ¢; = 15°,c' = 30 kN/m² Soil properties: Calculate the factor of safety with respect to overturning, sliding, and bearing capacity. ーゥートュ Figure P8.1
Table 3.3 Bearing Capacity Factors N. N. N, N. N. N, 5.14 1.00 0.00 26 22.25 11.85 12.54 5.38 1.09 0.07 27 23.94 13.20 14.47 5.63 1.20 0.15 28 25.80 14.72 16.72 3 5.90 1.31 0.24 29 27.86 16.44 19.34 4 6.19 1.43 0.34 30 30.14 18.40 22.40 5 6.49 1.57 0.45 31 32.67 20.63 25.99 6.81 1.72 0.57 32 35.49 23.18 30.22 7 7.16 1.88 0.71 33 38.64 26.09 35.19 8 7.53 2.06 0.86 34 42.16 29.44 41.06 9 7.92 2.25 1.03 35 46.12 33.30 48.03 10 8.35 2.47 1.22 36 50.59 37.75 56.31 11 8.80 2.71 1.44 37 55.63 42.92 66.19 12 9.28 2.97 1.69 38 61.35 48.93 78.03 13 9.81 3.26 1.97 39 67.87 55.96 92.25 14 10.37 3.59 2.29 40 75.31 64.20 109.41 15 10.98 3.94 2.65 41 83.86 73.90 130.22 16 11.63 4.34 3.06 42 93.71 85.38 155.55 17 12.34 4.77 3.53 43 105.11 99.02 186.54 18 13.10 5.26 4.07 44 118.37 115.31 224.64 19 13.93 5.80 4.68 45 133.88 134.88 271.76 20 14.83 6.40 5.39 46 152.10 158.51 330.35 21 15.82 7.07 6.20 47 173.64 187.21 403.67 22 16.88 7.82 7.13 48 199.26 222.31 496.01 23 18.05 8.66 8.20 49 229.93 265.51 613.16 24 19.32 9.60 9.44 50 266.89 319.07 762.89 25 20.72 10.66 10.88
Transcribed Image Text:Table 3.3 Bearing Capacity Factors N. N. N, N. N. N, 5.14 1.00 0.00 26 22.25 11.85 12.54 5.38 1.09 0.07 27 23.94 13.20 14.47 5.63 1.20 0.15 28 25.80 14.72 16.72 3 5.90 1.31 0.24 29 27.86 16.44 19.34 4 6.19 1.43 0.34 30 30.14 18.40 22.40 5 6.49 1.57 0.45 31 32.67 20.63 25.99 6.81 1.72 0.57 32 35.49 23.18 30.22 7 7.16 1.88 0.71 33 38.64 26.09 35.19 8 7.53 2.06 0.86 34 42.16 29.44 41.06 9 7.92 2.25 1.03 35 46.12 33.30 48.03 10 8.35 2.47 1.22 36 50.59 37.75 56.31 11 8.80 2.71 1.44 37 55.63 42.92 66.19 12 9.28 2.97 1.69 38 61.35 48.93 78.03 13 9.81 3.26 1.97 39 67.87 55.96 92.25 14 10.37 3.59 2.29 40 75.31 64.20 109.41 15 10.98 3.94 2.65 41 83.86 73.90 130.22 16 11.63 4.34 3.06 42 93.71 85.38 155.55 17 12.34 4.77 3.53 43 105.11 99.02 186.54 18 13.10 5.26 4.07 44 118.37 115.31 224.64 19 13.93 5.80 4.68 45 133.88 134.88 271.76 20 14.83 6.40 5.39 46 152.10 158.51 330.35 21 15.82 7.07 6.20 47 173.64 187.21 403.67 22 16.88 7.82 7.13 48 199.26 222.31 496.01 23 18.05 8.66 8.20 49 229.93 265.51 613.16 24 19.32 9.60 9.44 50 266.89 319.07 762.89 25 20.72 10.66 10.88
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