6. Consolidated drained triaxial tests on two specimens of a soil gave the following results. Determine the values of cohesion c and angle of friction for the soil. Test No. 1 2 Confining pressure 03 (kN/m²) 80 95 Deviator stress at failure Δσε (kN/m2) 456.5 485 2
6. Consolidated drained triaxial tests on two specimens of a soil gave the following results. Determine the values of cohesion c and angle of friction for the soil. Test No. 1 2 Confining pressure 03 (kN/m²) 80 95 Deviator stress at failure Δσε (kN/m2) 456.5 485 2
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The text details the results of consolidated drained triaxial tests conducted on two specimens of soil. The objective is to determine the values of cohesion (c) and the angle of friction (φ) for the soil.
### Data Table:
| Test No. | Confining Pressure (σ₃ [kN/m²]) | Deviator Stress at Failure (Δσf [kN/m²]) |
|----------|--------------------------------|-----------------------------------------|
| 1 | 80 | 456.5 |
| 2 | 95 | 485.2 |
This table lists the confining pressure and deviator stress at failure for two separate tests. The values are given in kilonewtons per square meter (kN/m²).
To analyze these results, one would typically use the Mohr-Coulomb failure criterion to compute the soil's cohesion and angle of internal friction based on the given pressures and stresses.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe38bbf6b-f72d-45f6-b779-5783494b3fda%2F234ac797-a8a8-4ca5-a502-60e27058c781%2F5j5gh6q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The text details the results of consolidated drained triaxial tests conducted on two specimens of soil. The objective is to determine the values of cohesion (c) and the angle of friction (φ) for the soil.
### Data Table:
| Test No. | Confining Pressure (σ₃ [kN/m²]) | Deviator Stress at Failure (Δσf [kN/m²]) |
|----------|--------------------------------|-----------------------------------------|
| 1 | 80 | 456.5 |
| 2 | 95 | 485.2 |
This table lists the confining pressure and deviator stress at failure for two separate tests. The values are given in kilonewtons per square meter (kN/m²).
To analyze these results, one would typically use the Mohr-Coulomb failure criterion to compute the soil's cohesion and angle of internal friction based on the given pressures and stresses.
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