SIT N. The figure below shows a layer of sand (ya = 16.5 kN/m³, Ysat = 18 kN/m³) and a layer of clay (Ysat = 20 kN/m³, e=0.85, LL = 48%). The soil is acted upon by a uniformly distributed load AP = 60 kPa at the ground surface. Use H1₁ = 4 m., H₂ = 8 m., and H₂ = 6 m. A. Compute the settlement of the consolidating layer caused by primary consolidation if the soil is normally consolidated. B. Compute the settlement of the consolidating layer caused by primary consolidation if the preconsolidation pressure of clay is 230 kPa, Use Cs=1/5Ce C. Compute the settlement of the consolidating layer caused by primary consolidation if the preconsolidation pressure of clay is 200 kPa, Use C₁ = 1/5C,

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Subject: Geotechnical Soil Mechanics

Topic: Soil Compressibility

 

SIT N. The figure below shows a layer of sand (ya = 16.5 kN/m³, Ysat = 18 kN/m³) and a layer of
clay (Ysat = 20 kN/m³, e=0.85, LL = 48 %). The soil is acted upon by a uniformly distributed
load AP= 60 kPa at the ground surface. Use H₁ = 4 m., H₂=8 m., and H3 = 6 m.
A. Compute the settlement of the consolidating layer caused by primary consolidation if the
soil is normally consolidated.
B. Compute the settlement of the consolidating layer caused by primary consolidation if the
preconsolidation pressure of clay is 230 kPa, Use C, = 1/5Ce
C. Compute the settlement of the consolidating layer caused by primary consolidation if the
preconsolidation pressure of clay is 200 kPa, Use C₁ = 1/5C,
SAND
SAND
CLAY
Hi
Ha
Transcribed Image Text:SIT N. The figure below shows a layer of sand (ya = 16.5 kN/m³, Ysat = 18 kN/m³) and a layer of clay (Ysat = 20 kN/m³, e=0.85, LL = 48 %). The soil is acted upon by a uniformly distributed load AP= 60 kPa at the ground surface. Use H₁ = 4 m., H₂=8 m., and H3 = 6 m. A. Compute the settlement of the consolidating layer caused by primary consolidation if the soil is normally consolidated. B. Compute the settlement of the consolidating layer caused by primary consolidation if the preconsolidation pressure of clay is 230 kPa, Use C, = 1/5Ce C. Compute the settlement of the consolidating layer caused by primary consolidation if the preconsolidation pressure of clay is 200 kPa, Use C₁ = 1/5C, SAND SAND CLAY Hi Ha
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