Problem 11.6 Refer to Figure 11.43. Considering the soil to be a uniform clay layer, estimate the primary consolidation settlement due to the foundation load. Given: P = 150 kN; B = 3 m; L = 3 m; D; = 1.5 m; H = 8 m; e = 0.7; G, = 2.72; and LL = 42. Assume that the clay is normally consolidated, and the groundwater P table is at the foundation level. Use Ao BL Figure 11.43 Foundation Ao BX L Soil Poisson's ratio E, modulus of elasticity H %3D Rock © Cengage Leam ing 2014
Problem 11.6 Refer to Figure 11.43. Considering the soil to be a uniform clay layer, estimate the primary consolidation settlement due to the foundation load. Given: P = 150 kN; B = 3 m; L = 3 m; D; = 1.5 m; H = 8 m; e = 0.7; G, = 2.72; and LL = 42. Assume that the clay is normally consolidated, and the groundwater P table is at the foundation level. Use Ao BL Figure 11.43 Foundation Ao BX L Soil Poisson's ratio E, modulus of elasticity H %3D Rock © Cengage Leam ing 2014
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Redo Problem 11.6 using the weighted average method [Eq. (11.68)] to calculate the stress increase in the clay layer.
Problem 11.6
Refer to Figure 11.43. Considering the soil to be a uniform clay layer, estimate the primary consolidation settlement due to
the foundation load. Given:
P = 150 kN; B = 3 m; L = 3 m; D, = 1.5 m; H = 8 m; e = 0.7; G, = 2.72; and
LL = 42. Assume that the clay is normally consolidated, and the groundwater
P
table is at the foundation level. Use Ao =
BL
Figure 11.43
Foundation
BxL
Ao
Soil
H, = Poisson's ratio
E, = modulus of elasticity H
%3D
Rock
Figure 11.43
©Cengage Leam ing 2014](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5f631ff8-b743-4a9d-bc17-a25a480dae63%2Faba614a8-5eec-48cd-a9f0-bad59f506677%2Ffxejlnx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Redo Problem 11.6 using the weighted average method [Eq. (11.68)] to calculate the stress increase in the clay layer.
Problem 11.6
Refer to Figure 11.43. Considering the soil to be a uniform clay layer, estimate the primary consolidation settlement due to
the foundation load. Given:
P = 150 kN; B = 3 m; L = 3 m; D, = 1.5 m; H = 8 m; e = 0.7; G, = 2.72; and
LL = 42. Assume that the clay is normally consolidated, and the groundwater
P
table is at the foundation level. Use Ao =
BL
Figure 11.43
Foundation
BxL
Ao
Soil
H, = Poisson's ratio
E, = modulus of elasticity H
%3D
Rock
Figure 11.43
©Cengage Leam ing 2014
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