Answered: xcess pore water pressure for the soil…

xcess pore water pressure for the soil sample is given below: Cell Pressure = 201 kPa Deviator Stress = 127 kPa Pore Water Pressure = 95 kPa Determine the drained angle of inclinat

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter3: Natural Soil Deposits And Subsoil Exploration

Section: Chapter Questions

Problem 3.29P

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Question

Question 9

Three samples of loose sand were tested under consolidated undrained (CU) conditions. The failure stresses and excess pore water pressure for the soil sample is given below:

Cell Pressure = 201 kPa

Deviator Stress = 127 kPa

Pore Water Pressure = 95 kPa

Determine the drained angle of inclination of failure plane in degrees.

Round off to two decimal places.

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