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Case Studies and Applied Geological Engineering Projects MCQs Questions & Answers | Geological Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Case Studies and Applied Geological Engineering Projects. These resources are available for Geological engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Case Studies and Applied Geological Engineering Projects chapter is particularly important for students studying Geological engineering. Page-9 section-1

Each section contains 100 MCQs on Case Studies and Applied Geological Engineering Projects .
81
Which factor contributed to ground heave during Crossrail tunneling in London?
Discuss
Answer & Solution
Answer: Option B
Solution:
London Clay expands upon unloading or moisture gain. During Crossrail tunneling, this caused ground heave in some areas, which had to be carefully monitored.
82
Why did the Kaik?ura Earthquake in New Zealand pose a unique geological engineering challenge?
Discuss
Answer & Solution
Answer: Option C
Solution:
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.
83
The Tarbela Dam was built on which type of geological formation?
Discuss
Answer & Solution
Answer: Option B
Solution:
Tarbela Dam is an embankment dam constructed on thick alluvial deposits of sand and gravel, which required detailed geotechnical studies and special foundation treatment.
84
Which material posed a hazard during construction of the Laerdal Tunnel in Norway?
Discuss
Answer & Solution
Answer: Option C
Solution:
The Laerdal Tunnel passed through zones of swelling phyllite, which expanded upon water absorption, causing pressure on tunnel linings.
85
The failure of the Highland Towers in Malaysia was due to:
Discuss
Answer & Solution
Answer: Option B
Solution:
The Highland Towers disaster occurred because of a retaining wall failure and waterlogged slopes, which led to a catastrophic landslide.
86
What method was used to stabilize the slopes near the Panama Canal expansion?
Discuss
Answer & Solution
Answer: Option C
Solution:
The slopes were stabilized using reinforced earth walls and rock bolts to prevent rock falls and landslides during excavation in tropical weathered rock.
87
During the Oroville Dam crisis, which geological condition contributed to spillway erosion?
Discuss
Answer & Solution
Answer: Option C
Solution:
The spillway was founded on weak and fractured metamorphic rock, which eroded quickly when water overflowed, leading to a near failure situation.
88
What geotechnical investigation revealed flaws before the Teton Dam failure?
Discuss
Answer & Solution
Answer: Option B
Solution:
The Teton Dam collapse was a result of poor geological investigation; evidence shows that seepage paths in volcanic soil and rock were not properly evaluated.
89
Which of the following methods was key in monitoring slope stability at the Bingham Canyon Mine?
Discuss
Answer & Solution
Answer: Option C
Solution:
InSAR technology was successfully used to detect millimeter-level ground movement at the Bingham Canyon Mine, enabling early evacuation before a major landslide.
90
In which case study was urban tunneling complicated by archaeological remains?
Discuss
Answer & Solution
Answer: Option A
Solution:
The Athens Metro project faced delays due to archaeological discoveries during excavation, which required careful documentation and rerouting of tunnels.