Why did the Kaik?ura Earthquake in New Zealand pose a unique geological engineering challenge?
A. Magma intrusion
B. Obsolete structural design codes
C. Simultaneous rupture of multiple faults
D. Acidic groundwater
Answer: Option C
Solution (By Examveda Team)
The Kaik?ura earthquake involved the simultaneous rupture of over 20 faults, causing widespread uplift and displacement�an unusual geodynamic event requiring new seismic models.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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