The data shown in the following table were obtained in Tri-axial compression tests of three identical soil specimens. Make all the three semi-circle in on illustrations. Minor Principal Stress (КРа) Major Principal Stress (КР) Specimen Number 50 230 2 100 385 3 150 540 I) Compute the angle of internal friction. II) Compute the soil cohesion. II) Compute the shearing stress at a depth of 6 m below the ground if a ground water table is located 2 m below the ground surface if the soil has a dry unit weight of 16 KN/ cu m and a saturated unit weight of 20 KN/cu m

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The data shown in the following table were obtained in Tri-axial compression tests of three
identical soil specimens. Make all the three semi-circle in on illustrations.
Major Principal Stress
(КРа)
230
Specimen Number
Minor Principal Stress
(КРа)
1
50
2
100
385
3
150
540
I) Compute the angle of internal friction.
II) Compute the soil cohesion.
III) Compute the shearing stress at a depth of 6 m below the ground if a ground water
table is located 2 m below the ground surface if the soil has a dry unit weight of 16
KN/ cu m and a saturated unit weight of 20 KN/cu m
Transcribed Image Text:The data shown in the following table were obtained in Tri-axial compression tests of three identical soil specimens. Make all the three semi-circle in on illustrations. Major Principal Stress (КРа) 230 Specimen Number Minor Principal Stress (КРа) 1 50 2 100 385 3 150 540 I) Compute the angle of internal friction. II) Compute the soil cohesion. III) Compute the shearing stress at a depth of 6 m below the ground if a ground water table is located 2 m below the ground surface if the soil has a dry unit weight of 16 KN/ cu m and a saturated unit weight of 20 KN/cu m
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