a. A layer of sand, of saturated unit weight overlies a layer of clay, of saturated unit weight. A foundation carrying load is to be founded on the soil layer. If the clay is normally consolidated and the increase in effective pressure due to the foundation load at the center of clay. 1. Draw the soil profile diagram in detail, mentioning all the soil properties with the foundation details. II. Calculate the consolidation settlement at the center of the clay layer. Details: Depth of Clay layer= 5 Depth of Sand layer = 3 Saturated unit weight of clay kN/ m³ = 26 Saturated unit weight of sand kN/m³ = 22 Load= 900 Cc = 0.25 %3D eo = 1 After normal consolidation= 27 kN/m2
a. A layer of sand, of saturated unit weight overlies a layer of clay, of saturated unit weight. A foundation carrying load is to be founded on the soil layer. If the clay is normally consolidated and the increase in effective pressure due to the foundation load at the center of clay. 1. Draw the soil profile diagram in detail, mentioning all the soil properties with the foundation details. II. Calculate the consolidation settlement at the center of the clay layer. Details: Depth of Clay layer= 5 Depth of Sand layer = 3 Saturated unit weight of clay kN/ m³ = 26 Saturated unit weight of sand kN/m³ = 22 Load= 900 Cc = 0.25 %3D eo = 1 After normal consolidation= 27 kN/m2
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Q2
a. A layer of sand, of saturated unit weight
overlies a layer of clay, of saturated unit
weight. A foundation carrying load is to be
founded on the soil layer. If the clay is normally
consolidated and the increase in effective
pressure due to the foundation load at the
center of clay.
I. Draw the soil profile diagram in detail,
mentioning all the soil properties with the
foundation details.
II. Calculate the consolidation settlement at the
center of the clay layer.
Details:
Depth of Clay layer= 5
Depth of Sand layer = 3
Saturated unit weight of clay kN/ m³ = 26
Saturated unit weight of sand kN/m³ = 22
3
Load= 900
Cc = 0.25
eo = 1
After normal consolidation= 27 kN/m2
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