A square column foundation with base of 1.47 m is shown in the figure. It carries an axial load of 488 KN and has its bottom resting on the ground water table located h1 = 1.3 m. below the ground surface. h2 = 0.8 m and h3 = 2.6 m. Compute the effective pressure at the mid-height of the clay layer in KPa. |P Dry Sand h1 Wet Sand Clay h2 h3
A square column foundation with base of 1.47 m is shown in the figure. It carries an axial load of 488 KN and has its bottom resting on the ground water table located h1 = 1.3 m. below the ground surface. h2 = 0.8 m and h3 = 2.6 m. Compute the effective pressure at the mid-height of the clay layer in KPa. |P Dry Sand h1 Wet Sand Clay h2 h3
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Answer in three decimal places please
![A square column foundation with base of
1.47 m is shown in the figure. It carries an
axial load of 488 kN and has its bottom
resting on the ground water table located h1
= 1.3 m. below the ground surface. h2 = 0.8
m and h3 = 2.6 m. Compute the effective
pressure at the mid-height of the clay layer in
KPa.
|P
Dry Sand
h1
h2
Wet Sand
Clay
h3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b0ceef4-4b83-404e-91ae-6849fa75f669%2Fc1110eea-25a8-4a4b-8e3b-ab4e4a7ae4d0%2Fwl2x3pg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A square column foundation with base of
1.47 m is shown in the figure. It carries an
axial load of 488 kN and has its bottom
resting on the ground water table located h1
= 1.3 m. below the ground surface. h2 = 0.8
m and h3 = 2.6 m. Compute the effective
pressure at the mid-height of the clay layer in
KPa.
|P
Dry Sand
h1
h2
Wet Sand
Clay
h3
![Soil Properties:
Unit Weight of Dry Sand= 15.6 KN/m3
Saturated Unit Weight of Sand = 19.5 KN/m3
Saturated Unit Weight of Clay = 18.7 KN/m3
Compression Index = 0.262
Swell Index = 1/5Cc](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b0ceef4-4b83-404e-91ae-6849fa75f669%2Fc1110eea-25a8-4a4b-8e3b-ab4e4a7ae4d0%2Fefjo5dg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Soil Properties:
Unit Weight of Dry Sand= 15.6 KN/m3
Saturated Unit Weight of Sand = 19.5 KN/m3
Saturated Unit Weight of Clay = 18.7 KN/m3
Compression Index = 0.262
Swell Index = 1/5Cc
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