1
GATE CE 2022 Set 2
Numerical
+1
-0.33

A concentrically loaded isolated square footing of size 2 m $$\times$$ 2 m carries a concentrated vertical load of 1000 kN. Considering Boussinesq's theory of stress distribution, the maximum depth (in m) of the pressure bulb corresponding to 10% of the vertical load intensity will be _________. (round off to two decimal all places)

Your input ____
2
GATE CE 2022 Set 2
MCQ (Single Correct Answer)
+2
-0.67

A soil sample is underlying a water column of height h1, as shown in the figure. The vertical effective stresses at point A, B and C are $$\sigma {'_A}$$, $$\sigma {'_B}$$ and $$\sigma {'_C}$$ respectively. Let $$\gamma$$sat and $$\gamma$$' be the saturated and submerged unit weights of the soil sample, respectively and $$\gamma$$w be the unit weight of water. Which one of the following expressions correctly represents the sum ($$\sigma {'_A}$$ + $$\sigma {'_B}$$ + $$\sigma {'_C}$$) ?

GATE CE 2022 Set 2 Geotechnical Engineering - Effective Stress and Permeability Question 2 English

A
(h1 + h2 + h3)$$\gamma$$sat
B
(2h2 + h3)$$\gamma$$'
C
(h2 + h3) ($$\gamma$$sat $$-$$ $$\gamma$$w)
D
(h1 + h2 + h3)g'
3
GATE CE 2022 Set 2
MCQ (Single Correct Answer)
+1
-0.33

Read the following statements :

(P) While designing a shallow footing in sandy soil, monsoon season is considered for critical design in terms of bearing capacity.

(Q) For slope stability of an earthen dam, sudden drawdown is never a critical condition.

(R) In a sandy sea beach, quicksand condition can arise only if the critical hydraulic gradient exceeds the existing hydraulic gradient.

(S) The active earth thrust on a rigid retaining wall supporting homogenous cohesionless backfill will reduce with the lowering of water table in the backfill.

Which one of the following combinations is correct?

A
(P)-False, (Q)-True, (R)-False, (S)-False
B
(P)-False, (Q)-True, (R)-True, (S)-True
C
(P)-True, (Q)-False, (R)-False, (S)-False
D
(P)-True, (Q)-False, (R)-True, (S)-True
4
GATE CE 2022 Set 2
Numerical
+1
-0.33

The inside diameter of a sampler tube is 50 mm. The inside diameter of the cutting edge is kept such that the Inside Clearance Ratio (ICR) is 1.0% to minimize the friction on the sample as the sampler tube enters into the soil. The inside diameter (in mm) of the cutting edge is _________. (round off to two decimal places)

Your input ____
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12