Q61
Which technique was primarily used in stabilizing the Vajont Dam slope after the landslide?
A.
Cement grouting
B.
Rock bolting and drainage
AnswerC.
Sand compaction
D.
Blasting and trimming
Answer: Option B
Solution
Answer: Option B
Solution:
The Vajont disaster in 1963 involved a massive landslide. Rock bolting and drainage were applied later to stabilize remaining slopes and reduce water pressure, although too late to prevent the catastrophe.