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Results for "International Tunnelling & Underground Space Association"

Comments

    • Erdem Mertoğlu

      Comment on "UYAK 2023 - 5th International Underground Excavations Symposium and Exhibition"

      Due to the earthquake, the UYAK 2023 - 5th International Underground Excavations Symposium and Excavation event will be held on 5,6,7 June 2023 instead of in March

      • Engin Ünverdi

        Comment on "WTC2023 ANTALYA: Vote for the World Tunnel Congress 2023 to be held in a Tunnelling Country!"

        Turkish Road Association (TRA) candidate for hosting the World Tunnel Congress 2023 in Antalya / Turkey https://irfnet.ch/2020/11/30/turkish-road-association-tra-candidate-for-hosting-the-world-tunnel-congress-2023-in-antalya-turkey/

        • Jørn Madsen

          Comment on "Comments"

          Drill & Blast tunnelling is far more harmful to the workers' lungs compared to the TBM tunnelling.

          • Jorrit Reinders

            Comment on "Discussion replies"

            Absolutely right. TBM tunnelling is one of the techniques but it is not the only tunnelling technique. It is not one size fits all solution.

            • Robin McAuley

              Comment on "Discussion replies"

              Sorry I replied at the wrong place. I repeat here: You are right. Cost is not the only reason why you may want to go for non-TBM tunnelling. As you have pointed out there are some other important considerations in favour of conventional tunnelling.

              • Kayhan Tekin

                Comment on "Comments"

                https://www.enr.com/toplists/2019-Top-250-International-Contractors-1 Yes, this is from another source.

                • Luke Marshall

                  Comment on "item:object:river_object"

                  Your partner in Europe. Nordisk Tillväxt - Strat...Europe. It was established specifically to help internation...eas of expertise covers mainline rail projects, tunne...d experience. As a result, we are the preferred internation...

                  • Lutz Genscher

                    Comment on "item:object:river_object"

                    Looking back the Cologne tunnel sinking, can you blame the Bundestag administrators? "They are afraid that they will be swallowed up by the under...of Cologne had been damaged by the construction of the underground...

                    • Petri Anttonen

                      Comment on "Overheating Metros"

                      "London Underground seeks ideas to remove heat from its tunnels" https://www.ianvisits.co.uk/blog/2020/05/27/london-underground-seeks-ideas-to-remove-heat-from-its-tunnels/

                      • Martin Sirzo

                        Comment on "World Tunnel Congress 2020 Kuala Lumpur - WTC2020"

                        Watch the full Keynote Lecture! #WTC2020 From 14 September 2020 Online World Tunnel Congr...Engineering Advancement for The Design and Delivery of Under...outube.com/watch?v=187nmEGXiKw #WTC2020 #tunnels #tunnelling...

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                      cover tunnel photo by: Matt Brown from London, England / CC BY

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