Q5
What geological condition complicated the Gotthard Base Tunnel construction in the Alps?
A.
Karst terrain
B.
Permafrost
C.
Fault zones with squeezing rock
AnswerD.
Magma intrusion
Answer: Option C
Solution
Answer: Option C
Solution:
The Gotthard Base Tunnel faced major challenges due to squeezing rock in fault zones, requiring complex tunnel support systems to manage deformation and rock pressure.