engineering recuitment ISRO Scientist Civil Mock Test Soil Mechanics and Foundation Engineering Shear Strength
Which one of the following condition is valid is case of unconfined compression test in comparison to tri-axial test?
1
Minor principal stress = 0
2
Minor principal stress = 0.5 × major principal stress
3
Minor principal stress = major principal stress
4
Major principal stress = 3 × minor principal stress