A deposit of clay underlain a 4.5 m thick sand . Degree of saturation of sand is 37% and void ratio is 0.52. Moisture content of clay is 42%. Natural ground water table is located at 2m below the Natural ground surface. Assume that specific gravity of sand and clay are both equal to 2.65. 3. Compute the unit weight of sand above water table. a. 17.345 kN/m³ b. 19.345 kN/m c. 18.345 kN/m³ d. 20.345 kN/m³ 4. Compute the total pressure at point 10m below the ground surface. a. 163.92 kPa b. 173.92kPa c. 193.92 kPa d. 183.92kPa 5. Compute the effective pressure at point 10 m below the ground surface. a. 105.445 kPa b. 106.445 kPa c. 107.445 kPa d. 108.445 kPa S = 0.37 2 m e = 0.52 Gs 2.65 Sand 4.5 m 2.5 m Clay 5.5 m PA O w = 42% Gs = 2.65
A deposit of clay underlain a 4.5 m thick sand . Degree of saturation of sand is 37% and void ratio is 0.52. Moisture content of clay is 42%. Natural ground water table is located at 2m below the Natural ground surface. Assume that specific gravity of sand and clay are both equal to 2.65. 3. Compute the unit weight of sand above water table. a. 17.345 kN/m³ b. 19.345 kN/m c. 18.345 kN/m³ d. 20.345 kN/m³ 4. Compute the total pressure at point 10m below the ground surface. a. 163.92 kPa b. 173.92kPa c. 193.92 kPa d. 183.92kPa 5. Compute the effective pressure at point 10 m below the ground surface. a. 105.445 kPa b. 106.445 kPa c. 107.445 kPa d. 108.445 kPa S = 0.37 2 m e = 0.52 Gs 2.65 Sand 4.5 m 2.5 m Clay 5.5 m PA O w = 42% Gs = 2.65
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter9: Consolidation
Section: Chapter Questions
Problem 9.8P
Related questions
Question
Transcribed Image Text:SITUATION 1:
A deposit of clay underlain a 4.5 m
thick sand . Degree of saturation of
sand is 37% and void ratio is 0.52.
Moisture content of clay is 42%.
Natural ground water table is located at
2m below the Natural ground surface.
Assume that specific gravity of sand
and clay are both equal to 2.65.
3. Compute the unit weight of sand
above water table.
a. 17.345 kN/m³ b. 19.345 kN/m³
c. 18.345 kN/m³ d. 20.345 kN/m3
4. Compute the total pressure at point
10m below the ground surface.
a. 163.92 kPa b. 173.92kPa
c. 193.92 kPa d. 183.92kPa
5. Compute the effective pressure at
point 10 m below the ground surface.
a. 105.445 kPa b. 106.445 kPa
c. 107.445 kPa d. 108.445 kPa
S= 0.37
2 m
e = 0.52
Gs = 2.65
Sand
4.5 m
2.5 m
Clay
5.5 m
PA O
= 42%
Gs = 2.65
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
Recommended textbooks for you
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781305081550
Author:
Braja M. Das
Publisher:
Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
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