use the attached graph paper) A series of direct shear tests was performed on a soil sample. Each test was carried out until the specimen sheared (failed). The laboratory data for the tests are tabulated as follows. Determine the soil's cohesion and angle of internal friction. Specimen Number 1 2 3 4 Normal Stress (kN/m²) 1200 1900 3000 4875 Shearing Stress (kN/m²) 2175 2310 2910 3615
use the attached graph paper) A series of direct shear tests was performed on a soil sample. Each test was carried out until the specimen sheared (failed). The laboratory data for the tests are tabulated as follows. Determine the soil's cohesion and angle of internal friction. Specimen Number 1 2 3 4 Normal Stress (kN/m²) 1200 1900 3000 4875 Shearing Stress (kN/m²) 2175 2310 2910 3615
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:use the attached graph paper)
A series of direct shear tests was performed on a soil sample. Each test was carried out until the specimen
sheared (failed). The laboratory data for the tests are tabulated as follows. Determine the soil's cohesion
and angle of internal friction.
Specimen Number
1
2
3
4
Normal Stress (kN/m²)
1200
1900
3000
4875
Shearing Stress (kN/m²)
2175
2310
2910
3615
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