Which Indian project required rock bolting and shotcrete to stabilize hill slopes near roadways?
A. Yamuna Expressway
B. Rohtang Tunnel
C. Mumbai Coastal Road
D. Char Dham Road Project
Answer: Option D
Solution (By Examveda Team)
The Char Dham Road Project passes through geologically weak Himalayan terrain. Rock bolting and shotcrete are employed extensively to stabilize rock cuttings and prevent landslides.Which geotechnical failure occurred in the 1963 Vajont Dam disaster in Italy?
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
In the case of the Leaning Tower of Pisa, what caused the leaning?
A. Uneven settlement due to clayey soil
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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