Q72
The Tokyo Bay Aqua-Line tunnel used which construction method to combat high water pressure?
A.
Earth pressure balance TBM
AnswerB.
Drill and blast
C.
Cut-and-cover
D.
Jacked box tunneling
Answer: Option A
Solution
Answer: Option A
Solution:
Earth Pressure Balance TBMs were employed to maintain face stability and counteract the high water pressure beneath Tokyo Bay.