Q1: The direct shear test was performed for three soil specimens, it gave the following observations: Specimen No. Normal Stress (kN/m²) 1 2 3 70 150 225 Shear Stress at failure 55 87.5 117.9 (kN/m²)
Q1: The direct shear test was performed for three soil specimens, it gave the following observations: Specimen No. Normal Stress (kN/m²) 1 2 3 70 150 225 Shear Stress at failure 55 87.5 117.9 (kN/m²)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Q1: The direct shear test was performed for three soil specimens, it gave
the following observations:
Specimen No.
Normal Stress (kN/m?)
1
2
3
70
150
225
Shear Stress at failure
55
87.5
117.9
(kN/m²)
1- Find the strength parameters (c and Ø)
2- The angle of failure plane (0)
3- Find the principles stresses for specimen (No. 2)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3bf5cc33-492e-4289-bc68-8691dc853f99%2Fb8b785a5-8423-4c29-bb14-be8cc7d7fe33%2F1g6gf8n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1: The direct shear test was performed for three soil specimens, it gave
the following observations:
Specimen No.
Normal Stress (kN/m?)
1
2
3
70
150
225
Shear Stress at failure
55
87.5
117.9
(kN/m²)
1- Find the strength parameters (c and Ø)
2- The angle of failure plane (0)
3- Find the principles stresses for specimen (No. 2)
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