Discussion :: Tunnelling - Section 1 (Q.No.29)
For full face method, the excavation to be done is generally divided into
Answer: Option B
No answer description available for this question.
|Vaibhav P said: (Dec 5, 2017)|
|Correct answer is Single Section.
Full Face = Complete Face Section at once.
Full face method is exclusively used for tunnel sections of lesser c/s area. The method involves excavation of the whole section at once limited to certain depth in the direction of tunneling. Working of TBM falls under this category.
|Umesh Y said: (Sep 19, 2019)|
|Exactly @Vaibhav P.
I don't get it how the answer is three.
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