Results from a direct shear test on a sandy soil are given in the following table. The shear box is 62 x 62 mm square in plan. Determine the followings. a) The internal friction angles at peak and residual states. b) Principal stresses and their directions inside the box at the peak strength when the normal stress is 70 kPa. Vertical load (kg) Shear force at peak (N) Shear force at residual (N) 10 96.3 80.1 22 191.8 160.2 33 288.8 240.3
Results from a direct shear test on a sandy soil are given in the following table. The shear box is 62 x 62 mm square in plan. Determine the followings. a) The internal friction angles at peak and residual states. b) Principal stresses and their directions inside the box at the peak strength when the normal stress is 70 kPa. Vertical load (kg) Shear force at peak (N) Shear force at residual (N) 10 96.3 80.1 22 191.8 160.2 33 288.8 240.3
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter10: Stresses In A Soil Mass
Section: Chapter Questions
Problem 10.13P: Repeat Problem 10.12 for q = 700 kN/m2, B = 8 m, and z = 4 m. In this case, point A is located below...
Related questions
Question
Can you help me with (a) and (b)?
Thank you so much.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
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
Principles of Geotechnical Engineering (MindTap C…
Civil Engineering
ISBN:
9781305970939
Author:
Braja M. Das, Khaled Sobhan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781305081550
Author:
Braja M. Das
Publisher:
Cengage Learning
Principles of Geotechnical Engineering (MindTap C…
Civil Engineering
ISBN:
9781305970939
Author:
Braja M. Das, Khaled Sobhan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781305081550
Author:
Braja M. Das
Publisher:
Cengage Learning