I hear a lot that, often the existing maps for underground infrastructure are not precise, therefore before any underground work, it may be a good practice to do own investigation. I stumbled upon this article about mapping subsurface...

This is a publication of ITAtech committee of ITA (International Tunnelling and Underground Space Association). The purpose of the document is described as: "This guideline has been written to orientate tunnel designers, contractors and...

This is a publication of ITAtech committee of ITA (International Tunnelling and Underground Space Association). The purpose of the document is described as: "The purpose of this ITAtech Guideline is to establish definitions and minimum...

  Australian government via Rail Projects Victoria (RPV), will fund tunnel training center to train thousands of people on Tunnel Boring Machine (TBM) operation and other underground techniques. The a A$16 millon centre will be built at...

Hai Xu , Jian Zhou (School of Resources and Safety Engineering, Central South University, Changsha 410083, China) Panagiotis G. Asteris (Computational Mechanics Laboratory, School of Pedagogical and Technological Education, 14121 Heraklion,...

Dear people, I have sent some invitation messages to this group, thinking I was inviting people to the Hyperloop Central group for which I am the moderator. My apologies for the wrong invitation and text. Of course Tunnel Technologies is a...

  Please check for details at HYPERLOOP CENTRAL group: https://tunnelcontact.com/discussion/view/3870/free-online-course-from-tu-delft-hyperloop-changing-the-future-of-transportation Please do not forget to join group and mark to get...

Hi all, I was posting some ITAtech documents regarding segments and while intending to post on the Tunnel Training group, I ended up posting them in Tunnel Jobs group. Meanwhile I see that the group name changed to 'Tunnel Technologies'. I...

This is a publication of ITAtech committee of ITA (International Tunnelling and Underground Space Association). It is offered free to download by ITAtech. Forword of the document says: "When producing Volume 1 of this guidance document...

This is a publication of ITAtech committee of ITA (International Tunnelling and Underground Space Association). The purpose of the document is described as: "This document has been written to assist tunnel designers, contractors and...

  Swiss RhB developed a new technic to renovate and modify existing tunnels called 'Standard Tunnel Construction". https://www.rhb.ch/pl/company/projects-dossiers/standard-tunnel-construction

BEIJING: China has established an academic exchange and technology innovation platform for underwater tunnel construction, according to Science and Technology Daily on...

  A short article touching interesting developments in tunnelling technologies in recent times. Some interesting questions: Trend toward large bore tunnels by large-diameter TBMs Challenges associated with building and using...

Experimental study on the mechanisms of bentonite slurry penetration in front of a slurry TBM Authors Tao Xu Ghent University, Laboratory of Geotechnics, Technologiepark 905, Ghent 9052, Belgium Adam Bezuijen Deltares, Geo-Engineering, P.O....

Tunnelling and Underground Space Technology Volume 93, November 2019   TBM performance prediction model with a linear base function and adjustment factors obtained from rock cutting and indentation tests Authors Martin...

Effect of Water Content on Argillization of Mudstone During the Tunnelling process Authors: Bolong Liu Haiqing Yang Shivakumar Karekal First Online: 24 August 2019  More: https://link.springer.com/article/10.1007%2Fs00603-019-01947-w

  https://tunnelingonline.com/ita-launches-working-group-on-shaft-design-and-construction/

Hi, Having finally seen some postings in the group :-) I realized that they are more than tutorials. I believe the new gorup name reflects the purpose better. Coert

Hello, I added a 12 month master's programme at Politecnico di Torino. REMEMBER registration closes in 4 October ! Read it...

  Good day I am planning to buy this book by British Tunnelling Society - Institution of Civil Engineers (England).   Tunnel Lining Design Guide   Publisher: Thomas Telford Publishing (January 1, 2004) ISBN-10:...