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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-10 section-1

Each section contains 100 MCQs on Case Studies and Applied Geological Engineering Projects .
91
In the Gotthard Base Tunnel, what was the major geotechnical concern?
Discuss
Answer & Solution
Answer: Option C
Solution:
The Gotthard Base Tunnel encountered significant water ingress through fractured gneiss and schist, requiring high-capacity dewatering systems and grouting.
92
Which dam failure is attributed to poor understanding of karst geology?
Discuss
Answer & Solution
Answer: Option B
Solution:
The Malpasset Dam failure occurred due to water seepage and uplift forces through karstified rock foundations that were not fully evaluated during design.
93
The main geological issue during the construction of the Delhi Metro was:
Discuss
Answer & Solution
Answer: Option B
Solution:
The Delhi Metro construction faced difficulties due to loose sandy soil combined with a high water table, requiring dewatering and soil stabilization techniques.
94
What was a key factor in the success of the SMART tunnel project in Kuala Lumpur?
Discuss
Answer & Solution
Answer: Option B
Solution:
The SMART Tunnel used a dual-purpose TBM that enabled it to function both as a stormwater channel and a traffic tunnel, especially useful in flood-prone Kuala Lumpur.
95
The main cause of failure in the Stava Dam disaster (Italy) was:
Discuss
Answer & Solution
Answer: Option C
Solution:
The Stava Dam disaster was caused by the liquefaction of mine tailings in poorly maintained storage ponds, leading to a deadly mudflow.
96
Which tunneling method was adopted in variable geology for the Brenner Base Tunnel?
Discuss
Answer & Solution
Answer: Option B
Solution:
NATM was adopted in the Brenner Base Tunnel due to its flexibility in adjusting support systems to varying geological conditions.
97
In the Three Gorges Dam project, what was the primary geological hazard?
Discuss
Answer & Solution
Answer: Option B
Solution:
The project area is prone to seismic activity and landslides due to the steep river gorges and fault lines, requiring extensive slope stabilization and monitoring.
98
The 2009 Cologne Archive collapse was linked to:
Discuss
Answer & Solution
Answer: Option D
Solution:
The collapse was caused by the failure of diaphragm walls during subway construction, allowing water and soil to enter the excavation site rapidly.
99
In the Ling Ao Nuclear Power Plant site, which geological factor was most critical?
Discuss
Answer & Solution
Answer: Option C
Solution:
Site selection emphasized seismic stability and fault avoidance to ensure safety during possible tectonic movements in the region.
100
During the Boston Big Dig project, how were groundwater challenges managed?
Discuss
Answer & Solution
Answer: Option B
Solution:
Groundwater was controlled by constructing grout curtains around excavations, minimizing seepage into deep cut-and-cover tunnels.