From the given soil formation of the soil with the following properties is shown in the figure. (see picture below) Compute the total stress at the mid-layer of the clay. (Answer: ) Compute the effective stress at the mid layer of the clay. If a load of 1800 kN is acting on the footing 2m x 2m is placed on the ground, find the stress increase at the mid layer of the clay assuming a stress distribution of 1 horizontal to 2 vertical. *unit weight of dry sand = 14.72 kN/m3*

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
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Chapter12: Shear Strength Of Soil
Section: Chapter Questions
Problem 12.23P
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From the given soil formation of the soil with the following properties is shown in the figure.

(see picture below)

  1. Compute the total stress at the mid-layer of the clay. (Answer: )
  2. Compute the effective stress at the mid layer of the clay.
  3. If a load of 1800 kN is acting on the footing 2m x 2m is placed on the ground, find the stress increase at the mid layer of the clay assuming a stress distribution of 1 horizontal to 2 vertical.

*unit weight of dry sand = 14.72 kN/m3*

the following properties is shown in the figure.
mid layer of the clay assuming a stress
distribution of 1 horizontal to 2 vertical.
From the given soil formation of the soil with
Problem:
a)
b)
Dry Sand
2m
ground water table
C)
Yary 14.72 kN
Saturated Sand
3m
B.
Ysar-19.075 kN/m
Clay
8.5
17m
Yrar 20.48 kN/m³
Compute the total stress at the mid-layer
of the clay.
9 Compute the effective stress at the
mid-layer of the clay.
la load of 1800 kN is acting on the
Tooting 2 m y 2 m. is placed on the
ground, find the stress Increase at the
Transcribed Image Text:the following properties is shown in the figure. mid layer of the clay assuming a stress distribution of 1 horizontal to 2 vertical. From the given soil formation of the soil with Problem: a) b) Dry Sand 2m ground water table C) Yary 14.72 kN Saturated Sand 3m B. Ysar-19.075 kN/m Clay 8.5 17m Yrar 20.48 kN/m³ Compute the total stress at the mid-layer of the clay. 9 Compute the effective stress at the mid-layer of the clay. la load of 1800 kN is acting on the Tooting 2 m y 2 m. is placed on the ground, find the stress Increase at the
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