Enlist the different methods of tunnelling in HARD ROCK. State the various stages in construction of tunnel along with the equipment's required.

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written 6.9 years ago by

yashshah • 140

modified 5.6 years ago by

prashantsaini • 0

Describe with neat sketches tunnelling in rock by heading and benching method.

construction engineering

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written 6.8 years ago by

yashshah • 140

modified 6.8 years ago by

yashbeer ★ 11k

The different methods of tunneling in Hard rock are:

a) Full face heading method.

b) Heading & bench method

c) Drift method

d) Pilot tunnel method

The various stages in the construction of tunnel are:

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