Q1
Which geotechnical failure occurred in the 1963 Vajont Dam disaster in Italy?
A.
Overtopping of dam
B.
Foundation failure
C.
Landslide into reservoir
AnswerD.
Earthquake-induced cracking
Answer: Option C
Solution
Answer: Option C
Solution:
The Vajont Dam disaster was caused by a massive landslide that plunged into the reservoir, displacing water and causing a wave to overtop the dam. This led to downstream flooding and significant loss of life, despite the dam itself remaining structurally intact.