Q. In a one-dimensional consolidation test, what is the primary parameter measured?
-
A.
Shear strength
-
B.
Permeability
-
C.
Void ratio
-
D.
Settlement over time
Solution
The primary parameter measured in a one-dimensional consolidation test is the settlement over time as the soil consolidates under a given load.
Correct Answer:
D
— Settlement over time
Learn More →
Q. What is the primary method used to estimate settlement due to consolidation?
-
A.
Terzaghi's theory
-
B.
Mohr-Coulomb failure criterion
-
C.
Atterberg limits
-
D.
Standard Proctor test
Solution
Terzaghi's theory is the primary method used to estimate settlement due to consolidation in saturated soils.
Correct Answer:
A
— Terzaghi's theory
Learn More →
Q. What is the term for the ratio of the change in void ratio to the change in effective stress during consolidation?
-
A.
Compression index (Cc)
-
B.
Swelling index (Cs)
-
C.
Coefficient of volume compressibility (mv)
-
D.
Coefficient of consolidation (Cv)
Solution
The compression index (Cc) is defined as the ratio of the change in void ratio to the change in effective stress during consolidation.
Correct Answer:
A
— Compression index (Cc)
Learn More →
Q. Which of the following is a common method for measuring soil permeability in the field?
-
A.
Unconfined compression test
-
B.
Packer test
-
C.
Triaxial test
-
D.
Standard Proctor test
Solution
The packer test is a common method for measuring soil permeability in the field, particularly in rock and low-permeability soils.
Correct Answer:
B
— Packer test
Learn More →
Q. Which type of foundation is most suitable for minimizing settlement in soft clay?
-
A.
Shallow foundation
-
B.
Deep foundation
-
C.
Spread footing
-
D.
Mat foundation
Solution
Deep foundations are most suitable for minimizing settlement in soft clay, as they transfer loads to deeper, more competent soil layers.
Correct Answer:
B
— Deep foundation
Learn More →
Showing 1 to 5 of 5 (1 Pages)
