Comment on "A Great Moment of Tunnelling from way back: 1 December 1990 EUROTUNNEL Breakthrough!"
Dear @Ansh, channel tunnel geology may have been a dream geology for tunnellers but nevertheless, it does not change the fact that, it was a great tunnelling achievement. It is interesting (...Comment on "The day Britain ceased to be an island... #Eurotunnel is 25 years old!"
anybody know which TBMs they used then at Eurotunnel?Eurotunnel passengers forced to leave train beneath English Channel
https://www.youtube.com/watch?v=10YwwkkxbqA https://www.itv.com/news/2022-08-23/eurotunnel-passengers-forced-to-leave-train-beneath-english-channelEurotunnel English Channel tunnel geological profile.
It is amazing how the tunnellers followed the chalk layer. Image by: Commander Keane [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)]Tags: chunnel, channel tunnel, eurotunnel geology
cover tunnel photo by: Matt Brown from London, England / CC BY
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