Reply on topic: wtc2019 naples - most interesting presentation/lecture*
...you're right! My fault (and the laziness of WTC2019 Napoli website designers I guess). This is the...a_finale2.pdf I will correct my link too! WTC2019 Napoli website designers were too lazy to place th...Reply on topic: Slurry TBM Development and Design: A comparison of Japanese and European designs.
I am for the European designReply on topic: Tunneling Memorobilia: Swiss postal stamp for the Gotthard Tunnel
It is a beautifully designed stamp. Do you know it is possible to buy an unused one over the internet? From Swiss postal service or so?Reply on topic: China's CREG introduces Water Jet Hard Rock Tunnel Boring Machine
Since 70s in the past century, there has not been any real innovation in TBM technology. If this water jet technology works, probably it will be the biggest thing since invention of double-shield or Slurry TBMs. It is that significant.Reply on topic: Gotthard tunnel closed at both ends due to an accident
What is wrong with Gotthard tunnel? Why do so often accidents happen there? Is there a design problem? Or an operational problem?Reply on topic: Brenner Base Tunnel: A Masterpiece of Engineering in Europe
It is bored by Herrenknecht TBMs. https://tunnelcontact.com/discussion/view/4079/karin-baeppler-of-herrenknecht-explains-tunnel-boring-in-complex-conditions-%E2%80%93-insights-into-europe%E2%80%99s-brenner-base-tunnel-projectReply on topic: Elon Musk's The Boring Company nears "halfway" in Vegas tunnel
...ave any tunneling experience bar a test tunnel they dug under their own premises. I am telling you, Elon Musk may really revolutionize the TBM design too. This Prufrock thing....
cover tunnel photo by: Matt Brown from London, England / CC BY
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