A square column foundation with base of 1.51 m is shown in the figure. It carries an axial load of 468 kN and has its bottom resting on the ground water table located h1 = 1.4 m. below the ground surface. h2 = 0.8 m and h3 = 2.5 m. Compute the settlement of the clay layer in millimeter caused by primary consolidation if the preconsolidation pressure of the clay is 98 KPa. |P & XRX I X Dry Sand Wet Sand Clay Soil Properties: Unit Weight of Dry Sand= 15.4 KN/m3 Saturated Unit Weight of Sand = 19.4 KN/m3 Saturated Unit Weight of Clay = 18.6 KN/m3 Compression Index = 0.264 Void Ratio of Clay = 0.75 Swell Index = 1/5Cc h1 h3 G
A square column foundation with base of 1.51 m is shown in the figure. It carries an axial load of 468 kN and has its bottom resting on the ground water table located h1 = 1.4 m. below the ground surface. h2 = 0.8 m and h3 = 2.5 m. Compute the settlement of the clay layer in millimeter caused by primary consolidation if the preconsolidation pressure of the clay is 98 KPa. |P & XRX I X Dry Sand Wet Sand Clay Soil Properties: Unit Weight of Dry Sand= 15.4 KN/m3 Saturated Unit Weight of Sand = 19.4 KN/m3 Saturated Unit Weight of Clay = 18.6 KN/m3 Compression Index = 0.264 Void Ratio of Clay = 0.75 Swell Index = 1/5Cc h1 h3 G
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![A square column foundation with base of 1.51 m is shown in the figure. It carries an axial load of 468 kN and has its bottom
resting on the ground water table located h1 = 1.4 m. below the ground surface. h2 = 0.8 m and h3 = 2.5 m. Compute the
settlement of the clay layer in millimeter caused by primary consolidation if the preconsolidation pressure of the clay is 98
KPa.
|P
Shy
h1
kak
1:1:1
2222
1:1
I
Dry Sand
Wet Sand
Clay
Soil Properties:
Unit Weight of Dry Sand = 15.4 KN/m3
Saturated Unit Weight of Sand = 19.4 KN/m3
Saturated Unit Weight of Clay = 18.6 KN/m3
Compression Index = 0.264
Void Ratio of Clay = 0.75
Swell Index = 1/5Cc
11
LEE
ILLI
CEET
EEGGE
LLLLLLI
TELLIT
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0bc69da-1a23-4bde-9bb5-b06f4699fde1%2Ff5c7071c-fc0d-45f2-9d64-34fbea8b8b6a%2F9ahn76_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A square column foundation with base of 1.51 m is shown in the figure. It carries an axial load of 468 kN and has its bottom
resting on the ground water table located h1 = 1.4 m. below the ground surface. h2 = 0.8 m and h3 = 2.5 m. Compute the
settlement of the clay layer in millimeter caused by primary consolidation if the preconsolidation pressure of the clay is 98
KPa.
|P
Shy
h1
kak
1:1:1
2222
1:1
I
Dry Sand
Wet Sand
Clay
Soil Properties:
Unit Weight of Dry Sand = 15.4 KN/m3
Saturated Unit Weight of Sand = 19.4 KN/m3
Saturated Unit Weight of Clay = 18.6 KN/m3
Compression Index = 0.264
Void Ratio of Clay = 0.75
Swell Index = 1/5Cc
11
LEE
ILLI
CEET
EEGGE
LLLLLLI
TELLIT
1
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