1. An anchored sheet pile wall is driven in clay. The soil profile and water table are shown in the following figure. The thickness of sand is 10 m, and its properties are o' = 32°, y = 16 kN/m³ Ysat = 18 kN/m³. The properties of clay are C₁ = 35 kN/m², Ysat = 18.0 kN/m³. The surcharge on the surface is 200 kN/m². , (1) Determine the theoretical depth of the sheet pile wall by using free earth support method. (2) Calculate the anchor force (F) per unit length of the wall. q = 200 kN/m² 2 m Anchor Sand Water table y= 16 kN/m³ $1' = 32° 5 m Sand Ysat 18 kN/m³ $2' = 32° 5 m D Clay Ysat = 18 kN/m³ Cu = 35 kN/m2 Fig. 1
1. An anchored sheet pile wall is driven in clay. The soil profile and water table are shown in the following figure. The thickness of sand is 10 m, and its properties are o' = 32°, y = 16 kN/m³ Ysat = 18 kN/m³. The properties of clay are C₁ = 35 kN/m², Ysat = 18.0 kN/m³. The surcharge on the surface is 200 kN/m². , (1) Determine the theoretical depth of the sheet pile wall by using free earth support method. (2) Calculate the anchor force (F) per unit length of the wall. q = 200 kN/m² 2 m Anchor Sand Water table y= 16 kN/m³ $1' = 32° 5 m Sand Ysat 18 kN/m³ $2' = 32° 5 m D Clay Ysat = 18 kN/m³ Cu = 35 kN/m2 Fig. 1
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter9: Settlement Of Shallow Foundations
Section: Chapter Questions
Problem 9.6P
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I need detailed explanation solving this exercise from Foundation Engineering, step by step please.
Transcribed Image Text:1. An anchored sheet pile wall is driven in clay. The soil profile and water table are
shown in the following figure. The thickness of sand is 10 m, and its properties are o'
= 32°, y = 16 kN/m³ Ysat = 18 kN/m³. The properties of clay are C₁ = 35 kN/m², Ysat
= 18.0 kN/m³. The surcharge on the surface is 200 kN/m².
,
(1) Determine the theoretical depth of the sheet pile wall by using free earth support
method.
(2) Calculate the anchor force (F) per unit length of the wall.
q = 200 kN/m²
2 m
Anchor
Sand
Water table
y= 16 kN/m³
$1' = 32°
5 m
Sand
Ysat 18 kN/m³
$2' = 32°
5 m
D
Clay
Ysat = 18 kN/m³
Cu = 35 kN/m2
Fig. 1
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