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Technical paper: Site investigation for tunnels part two - lessons from five case studies

By Michael Dumbleton, TRL

This paper was first published in GE’s July1982 issue.Part one of thispaperwaspublished in the May 1982 issue.


In part 1 of this paper case studies of the site investigations for five tunnel projects were reviewed and were related to the design and construction phases of the work”. In this concluding part of the Paper some of the principles of good site investigation practice for tunnels are discussed and illustrated with the aid of the case studies. 

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