(a) Determine the total and effective principal stresses. (b) Recommend the shear strength parameters to be used for short-term and long- term analyses. The maximum confining pressure (cell pressure) at the depth of interest is 300 kPa.
(a) Determine the total and effective principal stresses. (b) Recommend the shear strength parameters to be used for short-term and long- term analyses. The maximum confining pressure (cell pressure) at the depth of interest is 300 kPa.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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5. Please answer parts a and b.
![The following result was obtained from a CU test on a clay that is the foundation
material for an embankment.
03 (kPa)
ơ1 (kPa)
Ди (kPа)
300
350
150
(a) Determine the total and effective principal stresses.
(b) Recommend the shear strength parameters to be used for short-term and long-
term analyses. The maximum confining pressure (cell pressure) at the depth of
interest is 300 kPa.
[Note: the clay is normally consolidated, OCR = 1]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b2b0faa-a69c-49ec-bdc4-17b77f040ccd%2F89b90dfd-a0d7-43a1-b152-f2e3671bdbfb%2F11n9r0c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following result was obtained from a CU test on a clay that is the foundation
material for an embankment.
03 (kPa)
ơ1 (kPa)
Ди (kPа)
300
350
150
(a) Determine the total and effective principal stresses.
(b) Recommend the shear strength parameters to be used for short-term and long-
term analyses. The maximum confining pressure (cell pressure) at the depth of
interest is 300 kPa.
[Note: the clay is normally consolidated, OCR = 1]
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