Q16
What is the primary geological hazard considered when selecting a tunnel route?
A.
River proximity
B.
Slope angle
C.
Fault zones
AnswerD.
Soil fertility
Answer: Option C
Solution
Answer: Option C
Solution:
Fault zones are weak and fractured, posing hazards such as collapses and water ingress in tunnel alignments.Avoiding them is a key consideration in tunnel planning.