A specimen of saturated sand was consolidated under on all around confining pressure of 414 kPa. The axial stress was then increased and drainage of pore water was prevented. The soil specimen failed with the deviator stress reached 346 kPa. The pore water pressure at failure was measured from a pore water supply line connected at the base of the soil specimen was found to be 286 kPa. a. Compute the consolidated undrained angle of shearing resistance. b. Compute the drained friction angle. c. What would be the deviator stress at failure if a drained test was conducted with the same chamber all around pressure of 414 kPa?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

st

SIT T. A specimen of saturated sand was consolidated under on all around confining
pressure of 414 kPa. The axial stress was then increased and drainage of pore water
was prevented. The soil specimen failed with the deviator stress reached 346 kPa.
The pore water pressure at failure was measured from a pore water supply line
connected at the base of the soil specimen was found to be 286 kPa.
a. Compute the consolidated undrained angle of shearing resistance.
b. Compute the drained friction angle.
c. What would be the deviator stress at failure if a drained test was conducted with
the same chamber all around pressure of 414 kPa?
Transcribed Image Text:SIT T. A specimen of saturated sand was consolidated under on all around confining pressure of 414 kPa. The axial stress was then increased and drainage of pore water was prevented. The soil specimen failed with the deviator stress reached 346 kPa. The pore water pressure at failure was measured from a pore water supply line connected at the base of the soil specimen was found to be 286 kPa. a. Compute the consolidated undrained angle of shearing resistance. b. Compute the drained friction angle. c. What would be the deviator stress at failure if a drained test was conducted with the same chamber all around pressure of 414 kPa?
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Plumbing plans
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning