Correct statement sub-surface investigation: To establish the geological profile.To establish Hydrogeological conditions

✔ Vk on April 14, 2023 0 Comment

Question-Answer:

Consider the following objectives related to the sub-surface investigation:

1. To establish the geological profile.
2. To establish Hydrogeological conditions.
3. To monitor future changes in ground conditions through instrumentation.

Which of the above objectives are correct?

(a) 1 and 2 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3

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Which one of the following statements is NOT correct porosity rock grains size and shape and mechanical processes

✔ Vk on April 13, 2023 0 Comment

Question-Answer:

Which one of the following statements is NOT correct?

(a) The porosity of rock depends upon size and shape of the rock grains
(b) Specific gravity is useful for calculating the rock over burden stress
(c) The porosity does not depend on rock mechanical processes
(d) The porosity of spherical rock grains is high in case of cubic packing

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Which one of the following is the part of assumptions made by Terzaghi while developing the mathematical statement of the consolidation process?

✔ Vk on April 12, 2023 0 Comment

Question-Answer:

Which one of the following is the part of assumptions made by Terzaghi while developing the mathematical statement of the consolidation process?

(a) The soil is non-homogeneous
(b) The soil particles and water are incompressible
(c) The partial deformation of soil is due to partial change in volume
(d) Coefficient of permeability is variable during consolidation

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Which one of the following is a correct general consideration for a mechanically stabilized earth wall failure? - CIVIL ENGINEERING

✔ Vk on April 11, 2023 0 Comment

Question-Answer:

Which one of the following is a correct general consideration for a mechanically stabilized

earth wall failure?

(a) Compression in reinforcement
(b) Bearing capacity failure
(c) Shearing in the wall
(d) Partly sliding of wall soil

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Which one of the following is an assumption made by Coulomb in the development of his earth pressure theory for sand and for active state?

✔ Vk on April 11, 2023 0 Comment

Question-Answer:

Which one of the following is an assumption made by Coulomb in the development of his earth pressure theory for sand and for active state?

(a) The rupture surface is non-uniform surface
(b) There is a wall friction on the pressure surface
(c) Failure is three dimensional
(d) The soil is cohesive

Ans. (b)

Assumptions of Coulomb’s theory:

1. Soil is homogeneous, isotropic, semi infinite, dry and cohesion-less.
2. Face of wall in contact with backfill is vertical or inclined and is rough.
3. The failure wedge acts as a rigid body and stresses over it are uniform distributed.
4. The failure is essentially 2D and rupture surface is planer which passes from heel of the wall.
5. The location and direction of resultant thrust is known which passes from lower third point of the wall by assuming triangular distribution of earth pressure.
6. Wedge failure is considered which is under equilibrium.

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By means of Boussinesq’s stress distribution theory, which one of the following pressure distribution diagrams can be prepared?

✔ Vk on April 10, 2023 0 Comment

Question-Answer:

By means of Boussinesq’s stress distribution theory, which one of the following pressure distribution diagrams can be prepared?

(a) Strain isobar
(b) Vertical pressure distribution on a horizontal plane
(c) Vertical pressure distribution on an inclined plane
(d) Pressure distribution diagram on an oblique plane

Ans. (b)

Question-Answer civil engineering study

The length of a line originally 100 mm long on a map plotted to a scale of 1/1000, was found to be 96 mm due to shrinkage of the map. The map prepared using a tape of length 20 m was later found to be actually 20.03 m. If a certain area on the map, measured using a planimeter, is 282 mm², what is the correct area on the ground?

✔ Vk on April 10, 2023 0 Comment

Question-Answer:

The length of a line originally 100 mm long on a map plotted to a scale of 1/1000, was found to be 96 mm due to shrinkage of the map. The map prepared using a tape of length 20 m was later found to be actually 20.03 m. If a certain area on the map, measured using a planimeter, is 282 mm², what is the correct area on the ground?

(a) 237 m2
(b) 307 m2
(c) 347 m2
(d) 397 m2

Question-Answer civil engineering study

A footing 3m×1.5m in plan transmits a pressure of 160 kN/m2 on a cohesive soil having E= 8×10^4 kN/m2 and µ=0.48. What is the immediate settlement at the centre, assuming the footing to be flexible? (Take Iw = 1.52)

✔ Vk on April 09, 2023 0 Comment

Question-Answer:

A footing 3m×1.5m in plan transmits a pressure of 160 kN/m² on a cohesive soil having E= 8×10⁴ kN/m2 and µ=0.48. What is the immediate settlement at the centre, assuming the footing to be flexible? (Take I_w = 1.52)

(a) 2.11 mm
(b) 3.21 mm
(c) 3.51 mm
(d) 4.62 mm

s = qB(1-µ²)I_w/ E

Question-Answer civil engineering study

Which one of the following coffer dams is suitable for small heights?

✔ Vk on April 08, 2023 0 Comment

Question-Answer:

Which one of the following coffer dams is suitable for small heights?

(a) Cantilever sheet pile coffer dam
(b) Braced coffer dam
(c) Embankment protected coffer dam
(d) Double wall coffer dam

Question-Answer civil engineering study

The unified classification system is based on the recognition of the type and predominance of the constituents considering

✔ Vk on April 07, 2023 0 Comment

Question-Answer:

The unified classification system is based on the recognition of the type and predominance of the constituents considering

(a) grain length
(b) gradation
(c) elasticity
(d) non- compressibility

Question-Answer civil engineering study

Civil Engineering Study (CES) - vk

Civil Engineering Study (CES) - vk

Correct statement sub-surface investigation: To establish the geological profile.To establish Hydrogeological conditions

Question-Answer:

Consider the following objectives related to the sub-surface investigation:

Which one of the following statements is NOT correct porosity rock grains size and shape and mechanical processes

Question-Answer:

Which one of the following statements is NOT correct?

Which one of the following is the part of assumptions made by Terzaghi while developing the mathematical statement of the consolidation process?

Question-Answer:

Which one of the following is the part of assumptions made by Terzaghi while developing the mathematical statement of the consolidation process?

Which one of the following is a correct general consideration for a mechanically stabilized earth wall failure? - CIVIL ENGINEERING

Question-Answer:

Which one of the following is a correct general consideration for a mechanically stabilized

Which one of the following is an assumption made by Coulomb in the development of his earth pressure theory for sand and for active state?

Question-Answer:

Which one of the following is an assumption made by Coulomb in the development of his earth pressure theory for sand and for active state?

Assumptions of Coulomb’s theory:

By means of Boussinesq’s stress distribution theory, which one of the following pressure distribution diagrams can be prepared?

Question-Answer:

By means of Boussinesq’s stress distribution theory, which one of the following pressure distribution diagrams can be prepared?

Question-Answer:

Related questions

A footing 3m×1.5m in plan transmits a pressure of 160 kN/m2 on a cohesive soil having E= 8×10^4 kN/m2 and µ=0.48. What is the immediate settlement at the centre, assuming the footing to be flexible? (Take Iw = 1.52)

Question-Answer:

A footing 3m×1.5m in plan transmits a pressure of 160 kN/m² on a cohesive soil having E= 8×10⁴ kN/m2 and µ=0.48. What is the immediate settlement at the centre, assuming the footing to be flexible? (Take I_w = 1.52)

Which one of the following coffer dams is suitable for small heights?

Question-Answer:

Which one of the following coffer dams is suitable for small heights?

The unified classification system is based on the recognition of the type and predominance of the constituents considering

Question-Answer:

The unified classification system is based on the recognition of the type and predominance of the constituents considering

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Civil Engineering Study (CES) - vk

Question-Answer:

Consider the following objectives related to the sub-surface investigation:

Question-Answer:

Which one of the following statements is NOT correct?

Question-Answer:

Which one of the following is the part of assumptions made by Terzaghi while developing the mathematical statement of the consolidation process?

Question-Answer:

Which one of the following is a correct general consideration for a mechanically stabilized

Question-Answer:

Which one of the following is an assumption made by Coulomb in the development of his earth pressure theory for sand and for active state?

Assumptions of Coulomb’s theory:

Question-Answer:

By means of Boussinesq’s stress distribution theory, which one of the following pressure distribution diagrams can be prepared?

Question-Answer:

Related questions

Question-Answer:

A footing 3m×1.5m in plan transmits a pressure of 160 kN/m2 on a cohesive soil having E= 8×104 kN/m2 and µ=0.48. What is the immediate settlement at the centre, assuming the footing to be flexible? (Take Iw = 1.52)

Question-Answer:

Which one of the following coffer dams is suitable for small heights?

Question-Answer:

The unified classification system is based on the recognition of the type and predominance of the constituents considering

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Latest Posts

Most Popular

A footing 3m×1.5m in plan transmits a pressure of 160 kN/m² on a cohesive soil having E= 8×10⁴ kN/m2 and µ=0.48. What is the immediate settlement at the centre, assuming the footing to be flexible? (Take I_w = 1.52)