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ITA-AITES Secrétariat

c/o EPFL
GC D 1 402 (Bât. GC)
Station 18

CH 1015 Lausanne

Tel: + 41 21 693 23 10

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Rock tunnel

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Term Definition
Rock tunnel
A tunnel driven in consolidated natural material (i.e., "rock") which requires use of rock excavation methods such as blasting, channeling, wedging, or barring, or a tunnelling machine making use of specially hardened cutters.