What was a major success in the Jubail Industrial City foundation project in Saudi Arabia?
A. Tunneling under sand dunes
B. Saline soil stabilization
C. Earthquake-proofing
D. Landslide mitigation
Answer: Option B
Solution (By Examveda Team)
Engineers dealt with saline soils by mixing with pozzolanic materials and using deep foundations, enabling stable structures in a harsh marine desert.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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