Publication 26

The principles of Norwegian tunnelling

The Norwegian Tunnelling Society NFF is publishing this issue No. 26 in the English Language series for the purpose of sharing with international colleagues, and friends, the experiences of tunnel and cavern construction along with examples of underground use.

The purpose of Publication No. 26 is to demonstrate the content of Norwegian tunnelling by clarifying the principles of this approach, show-case breakthrough technologies and describe various ways of utilising the underground. We have named the publication ‘The Principles of Norwegian Tunnelling’.