In an unconfined compression test on saturated clay, the undrained shear strength was found to be 6t/m2. If a sample of the same soil is tested in an undrained condition in a triaxial compression at a cell pressure of 20t/m2, then the major principal stress at failure will be:

In an unconfined compression test on saturated clay, the undrained she

1.	In an unconfined compression test on saturated clay, the undrained shear strength was found to be 6t/m2. If a sample of the same soil is tested in an undrained condition in a triaxial compression at a cell pressure of 20t/m2, then the major principal stress at failure will be:
Answer» In an unconfined compression test on saturated clay, the undrained shear strength was found to be $6 t / m^{2}$ . If a sample of the same soil is tested in an undrained condition in a triaxial compression at a cell pressure of $20 t / m^{2}$ , then the major principal stress at failure will be:

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In an unconfined compression test on saturated clay, the undrained shear strength was found to be 6t/m2. If a sample of the same soil is tested in an undrained condition in a triaxial compression at a cell pressure of 20t/m2, then the major principal stress at failure will be:

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