A square column foundation with base of 1.31 m is shown in the figure. It carries an axial load of 466 kN and has its bottom resting on the ground water table located h1 = 1.3 m. below the ground surface. h2 = 0.9 m and h3 = 2.4 m. Compute the average increase in pressure in KPa in the clay layer below the center of foundation using the 2:1 method. |P K h1 h2 h3 11 Dry Sand Wet Sand Clay ELLE ELLEKLE TENECER LENETEE

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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3decimal places on final answer

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 = 18.6
KN/m3
Compression Index = 0.259
Swell Index = 1/5Cc
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 = 18.6 KN/m3 Compression Index = 0.259 Swell Index = 1/5Cc
A square column foundation with base of
1.31 m is shown in the figure. It carries an
axial load of 466 kN and has its bottom
resting on the ground water table located
h1 = 1.3 m. below the ground surface. h2
= 0.9 m and h3 = 2.4 m. Compute the
average increase in pressure in KPa in the
clay layer below the center of foundation
using the 2:1 method.
|P
h1
h3
1.1
CEEEEL
12
I
ELI
LET
LELEECE
1
Dry Sand
Wet Sand
Clay
CELE
LELK
ELL
11:13
ELLUL
ECCELKLE
CEFNIL
LUNCIE
Transcribed Image Text:A square column foundation with base of 1.31 m is shown in the figure. It carries an axial load of 466 kN and has its bottom resting on the ground water table located h1 = 1.3 m. below the ground surface. h2 = 0.9 m and h3 = 2.4 m. Compute the average increase in pressure in KPa in the clay layer below the center of foundation using the 2:1 method. |P h1 h3 1.1 CEEEEL 12 I ELI LET LELEECE 1 Dry Sand Wet Sand Clay CELE LELK ELL 11:13 ELLUL ECCELKLE CEFNIL LUNCIE
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