Foundation Engineering (2180609) MCQs

MCQs of Foundations on problematic soil & Introduction to Geosynthetics

Showing 41 to 47 out of 47 Questions
2 3 4 5
41.
vertical spacing between two bulbs in multiple bulb design is__________times bulb diamer, for pile diameter more than 30 cm
(a) 1
(b) 1.25
(c) 1.5
(d) 1.75
Answer:

Option (b)

42.
The topmost bulb is kept at a minimum depth of_________in under reamed piles.
(a) 1.5 m
(b) twice bulb diameter
(c) 1.5 m or twice bulb diameter whichever is greater
(d) all of the above
Answer:

Option (c)

43.
The minimum horizontal spacing between two under reamed pile under normal loading is
(a) 1.5 times the bulb diameter
(b) 1.25 times the bulb diameter
(c) 1.75 times the bulb diameter
(d) 2 times the bulb diameter
Answer:

Option (d)

44.
The maximum horizontal spacing between two under reamed pile under normal loading is __________to avoid heavy capping beam
(a) Not exceeding 2.5 m
(b) Not exceeding 3.0 m
(c) Not exceeding 2.0 m
(d) Not exceeding 1.5 m
Answer:

Option (a)

45.
the ultimate load-carrying capacity of under reamed pile is determined by
(a) Pile load test
(b) Static analysis
(c) All of the above
(d) None of the above
Answer:

Option (c)

46.
On, Expansive soil the grade /capping beam is kept at least ____cm of the ground to accommodate the heaving of soils.
(a) 5
(b) 6
(c) 7
(d) 8
Answer:

Option (d)

47.
Kamorrnik et al., (1969) have given a question for predicting swelling pressure as______________
(a) logPs=2.132+0.0208Wi+0.00065Yd-0.0269Wn
(b) logPs=2.132+0.0208Wi+0.00065Yd-0.0296Wn
(c) logPs=2.123+0.0208Wi+0.00065Yd-0.0269Wn
(d) logPs=2.132+0.0208Wi+0.00065Yd-0.0209Wn
Answer:

Option (a)

Showing 41 to 47 out of 47 Questions
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