An embankment is constructed at the top of a 3-layer soil system as shown in the figure. If the magnitude of the external load is 200 kPa, compute the total vertical effective stress at point A due to both the external load and the geostatic stresses. Use the Boussinesq method for your calculations. The material properties are indicated in the table below. 3 m Material properties e Gs SP 0.80 2.68 q = 200 kPa +3.5 m- Soil layer CH 0.65 2.65 •///=//=//=// SW 0.70 2.70 SP CH SW
An embankment is constructed at the top of a 3-layer soil system as shown in the figure. If the magnitude of the external load is 200 kPa, compute the total vertical effective stress at point A due to both the external load and the geostatic stresses. Use the Boussinesq method for your calculations. The material properties are indicated in the table below. 3 m Material properties e Gs SP 0.80 2.68 q = 200 kPa +3.5 m- Soil layer CH 0.65 2.65 •///=//=//=// SW 0.70 2.70 SP CH SW
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![An embankment is constructed at the top of a 3-layer soil system as shown in the figure. If the
magnitude of the external load is 200 kPa, compute the total vertical effective stress at point A due
to both the external load and the geostatic stresses. Use the Boussinesq method for your
calculations. The material properties are indicated in the table below.
+3.5 m-
q = 200 kPa
3 m
SP
3 m
CH
SW
Soil layer
Material properties
SP
CH
SW
e
0.80
0.65
0.70
Gs
2.68
2.65
2.70](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc533429f-d6cd-4370-8355-17fb8d46b636%2F30cafd60-9d13-4d1c-81d7-7dddcf027adf%2F67wy81l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An embankment is constructed at the top of a 3-layer soil system as shown in the figure. If the
magnitude of the external load is 200 kPa, compute the total vertical effective stress at point A due
to both the external load and the geostatic stresses. Use the Boussinesq method for your
calculations. The material properties are indicated in the table below.
+3.5 m-
q = 200 kPa
3 m
SP
3 m
CH
SW
Soil layer
Material properties
SP
CH
SW
e
0.80
0.65
0.70
Gs
2.68
2.65
2.70
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