A consolidated-undrained test determines that the shear strength of a normally consolidated clay is given by τf = σ’tan 27o. The confining pressure is 150 kPa, and deviator stress at failure is 120 kPa. • Find the consolidated-undrained friction angle • Pore water pressure developed in the specimen at failure Final answer should be in 3 decimal places.
A consolidated-undrained test determines that the shear strength of a normally consolidated clay is given by τf = σ’tan 27o. The confining pressure is 150 kPa, and deviator stress at failure is 120 kPa. • Find the consolidated-undrained friction angle • Pore water pressure developed in the specimen at failure Final answer should be in 3 decimal places.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A consolidated-undrained test determines that the shear strength of a normally consolidated clay is given by τf = σ’tan 27o. The confining pressure is 150 kPa, and deviator stress at failure is 120 kPa.
• Find the consolidated-undrained friction angle
• Pore water pressure developed in the specimen at failure
Final answer should be in 3 decimal places.
Transcribed Image Text:6. A consolidated-undrained test determines that the shear strength of a normally
consolidated clay is given by t = o'tan 27°. The confining pressure is 150 kPa, and
deviator stress at failure is 120 kPa
• Find the
consolidated-undrained friction angle
Pore water pressure developed in the specimen at failure
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