Figure below shows a soil profile. The uniformly distributed load on the ground surface is Δσ. 2 Given Δσ = 150 kN/m , compression index (Cc) for clay layer is 0.30, and recompression index (Cs) for clay layer is 0.06. Estimate the primary consolidation settlement if the clay is normally consolidated (NC). Given:H1 =2.5m,H2 =2.5m,andH3 =3.5m. Sand: γdry(sand) = 15 kN/m3; γsat(sand) = 18 kN/m3 Clay: γsat(clay) = 19 kN/m3; Initial void ratio for clay, e0 = 0.65

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
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Chapter9: Consolidation
Section: Chapter Questions
Problem 9.4P
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Figure below shows a soil profile. The uniformly distributed load on the ground surface is Δσ.

2
Given Δσ = 150 kN/m , compression index (Cc) for clay layer is 0.30, and recompression index

(Cs) for clay layer is 0.06. Estimate the primary consolidation settlement if the clay is normally consolidated (NC).
Given:H1 =2.5m,H2 =2.5m,andH3 =3.5m.
Sand: γdry(sand) = 15 kN/m3; γsat(sand) = 18 kN/m3

Clay: γsat(clay) = 19 kN/m3; Initial void ratio for clay, e0 = 0.65

Figure below shows a soil profile. The uniformly distributed load on the ground surface is Ao.
Given Ao = 150 kN/m², compression index (C.) for clay layer is 0.30, and recompression index
(Cs) for clay layer is 0.06. Estimate the primary consolidation settlement if the clay is normally
consolidated (NC).
Given: H1 = 2.5 m, H2 = 2.5 m, and H3 = 3.5 m.
Sand: ydry(sand) = 15 kN/m³; ysat(sand) = 18 kN/m³
Clay: Ysat(clay) = 19 kN/m²; Initial void ratio for clay, eo = 0.65
Aơ
GWT
H2
H3
Sand
Clay
Transcribed Image Text:Figure below shows a soil profile. The uniformly distributed load on the ground surface is Ao. Given Ao = 150 kN/m², compression index (C.) for clay layer is 0.30, and recompression index (Cs) for clay layer is 0.06. Estimate the primary consolidation settlement if the clay is normally consolidated (NC). Given: H1 = 2.5 m, H2 = 2.5 m, and H3 = 3.5 m. Sand: ydry(sand) = 15 kN/m³; ysat(sand) = 18 kN/m³ Clay: Ysat(clay) = 19 kN/m²; Initial void ratio for clay, eo = 0.65 Aơ GWT H2 H3 Sand Clay
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