A. Army method B. Needle beam method C. Austrian method D. English method
Home/Civil Engineering (MCQs)/Tunnel Engineering/Which of the following methods of tunneling is used for long tunnels at great depths? Tunnel Engineering Which of the following methods of tunneling is used for long tunnels at great depths? A. Army method B. Needle beam method C. Austrian method D. English method Answer: Option C. Explanation: No answer description available for this question. Show AnswerDiscussion
