Q23
The 1964 Niigata Earthquake case is an example of which geotechnical failure?
A.
Tsunami-induced erosion
B.
Liquefaction
AnswerC.
Ground heave
D.
Fault slip
Answer: Option B
Solution
Answer: Option B
Solution:
The Niigata earthquake is a classic example of liquefaction, where saturated sandy soils lost strength, leading to tilting and collapse of buildings.