1. During the consolidation the........ .....remains constant. (b) pore water pressure takes place when....... (c) degree of saturation. ..........increases. (a) void ratio 2. The consolidation (a) Toatal head 3. During seepage (b) Effective stress (c) Total stress. through a soil, direction of seepage is always (a) Parallel to equipotential lines, (b) Perpendicular to stream lines, (c) Perpendicular to equipotential lines, (d) None of these. (b) Hydrostatio accura

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 9.17P
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Q.1/A) Choose the correct statement (answer 5 only).
1. During the consolidation the........................remains constant.
(a) void ratio
(b) pore water pressure (c) degree of saturation.
..........increases.
2. The consolidation takes place when......
(a) Toatal head
(b) Effective stress (c) Total stress.
3. During seepage
through a soil, direction of seepage is always
(a) Parallel to equipotential lines, (b) Perpendicular to stream lines, (c) Perpendicular to
equipotential lines, (d) None of these.
4. Flow net is used for the determination of (a) Quantity of seepage
(b) Hydrostatic pressure
(c) Seepage pressure (d) All of them.
5. Both the shear stress and the normal stress on the plane of failure are measured directly in
(d) Unconfined
(a) CD triaxial shear test (b) CU triaxial shear test (c) Direct shear test
compression test
6. In a consolidated undrained test on an over-consolidated clay, the volume of the soil sample during
shear: (a) decreases (b) first decreases and then increases (c) first increases and then decreases
(d) remains unchanged.
Transcribed Image Text:Q.1/A) Choose the correct statement (answer 5 only). 1. During the consolidation the........................remains constant. (a) void ratio (b) pore water pressure (c) degree of saturation. ..........increases. 2. The consolidation takes place when...... (a) Toatal head (b) Effective stress (c) Total stress. 3. During seepage through a soil, direction of seepage is always (a) Parallel to equipotential lines, (b) Perpendicular to stream lines, (c) Perpendicular to equipotential lines, (d) None of these. 4. Flow net is used for the determination of (a) Quantity of seepage (b) Hydrostatic pressure (c) Seepage pressure (d) All of them. 5. Both the shear stress and the normal stress on the plane of failure are measured directly in (d) Unconfined (a) CD triaxial shear test (b) CU triaxial shear test (c) Direct shear test compression test 6. In a consolidated undrained test on an over-consolidated clay, the volume of the soil sample during shear: (a) decreases (b) first decreases and then increases (c) first increases and then decreases (d) remains unchanged.
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