Which type of rock was primarily encountered during tunneling in the Brenner Base Tunnel?
A. Granite
B. Schist
C. Flysch (interbedded shales and sandstones)
D. Limestone
Answer: Option C
Solution (By Examveda Team)
The Brenner Base Tunnel traverses Flysch formations, a mix of soft and hard sedimentary rocks, requiring adaptive TBM strategies and support systems.This Question Belongs to Geological Engineering >> Case Studies And Applied Geological Engineering Projects
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A. Overtopping of dam
B. Foundation failure
C. Landslide into reservoir
D. Earthquake-induced cracking
What was the main geological issue in the Panama Canal expansion project?
A. Lava flow
B. Marine sediment instability
C. Hard rock tunneling
D. Seismic liquefaction
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B. Earthquake damage
C. Poor construction material
D. Tectonic movement
Which engineering technique stabilized the Hong Kong slopes after landslide disasters?
A. Tunneling
B. Shotcreting and soil nailing
C. Earth reinforcement
D. Floating raft foundation
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