A soil profile is shown in Figure 1. Assuming the water table is located at the surface and the profile is undisturbed. Show the variation of total vertical and horizontal stresses with the depth to a total depth of 12m. Assume there is a surcharge of 6kN/m2 and Groundwater is 5m below the surface.

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter8: Stresses In A Soil Mass
Section: Chapter Questions
Problem 8.13P
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1. A soil profile is shown in Figure 1. Assuming the water table is
located at the surface and the profile is undisturbed. Show the
variation of total vertical and horizontal stresses with the depth to
a total depth of 12m. Assume there is a surcharge of 6kN/m2 and
Groundwater is 5m below the surface.
5m
Sandy clay c=25KN/m², ¢=10°, y=18kN/m
7.5m
Silt e=10kN/m², -15°, y=20KN/m³
Sand =35°. y=19KN/m³
Figure 1
Transcribed Image Text:1. A soil profile is shown in Figure 1. Assuming the water table is located at the surface and the profile is undisturbed. Show the variation of total vertical and horizontal stresses with the depth to a total depth of 12m. Assume there is a surcharge of 6kN/m2 and Groundwater is 5m below the surface. 5m Sandy clay c=25KN/m², ¢=10°, y=18kN/m 7.5m Silt e=10kN/m², -15°, y=20KN/m³ Sand =35°. y=19KN/m³ Figure 1
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