Shield Tunneling Technology in Hard-Soft Uneven Stratum and Extremely-Soft Stratum with 104 b/w illustrations Editor: Kairong Hong Publisher: Springer Singapore Copyright Holder: Shanghai Scientific and Technical...

Interesting! Being faster than a snail is truly an innovation in tunneling. TUM Boring – Innovation in Tunneling is an initiative of the Technical University of Munich consisting of 60 highly motivated students who have teamed up to...

I don't know what to make of this very "clever" proposal... https://www.ukip.org/scrap-devolution-and-build-the-stranraer-to-larne-tunnel

Graz University of Technology (TU Graz) in Austria conducts a research to make tunnels CO2-neutral. The research is conducted at Brenner Base Tunnel. Below is the media release by TU Graz (author is Christoph Pelzl). Brenner Base Tunnel as a...

The European Scrutiny Committee of the House of Commons has makes a series of recommendations on the way safety rules are set for the Channel Tunnel. " The Committee recommended that this bi-national approach be formalised and that new...

I've got notified by a friend over a press release of Razel-Bec. Below is the translation to English (link to original is at the bottom). PRESS RELEASE - A 100% Fayat consortium for lot 3 of line 16 of the Grand Paris Express 24 Feb...

https://www.youtube.com/watch?v=Z-JApGKNBUA Serbia's Minister of Construction, Transport and Infrastructure, Tomislav Momirović, today, told the representatives of the contractor companies Azvirt and Povercajna that they must strictly stick...

  Tvp : Contractor Gulermak's TBM Anna breaks through at  Trocka station shaft after 650 meters of boring. It had started on January 22 from the Zacisze station. It was the shortest spring of total 2878m tunelling Also the the last...

Transport for London (TfL) has awarded five contractors places on a new framework to construct and repair its highways network, including bridges and...

  One takeaway: HS2 Boss gets paid £625000 per year, i.e. 52000 per month. Not bad. https://sputniknews.com/uk/202102221082151995-as-work-progresses-on-uks-106-bln-hs2-railway-who-is-building-the-track-stations-and-trains/

  I did not know that Boris Johnson's dream project has supporters even at the ranks of pro-independence SNP. A criticism of that: https://www.thenational.scot/news/19107317.clarity-currency-policy-urgently-needed/

Assessment of different ventilation strategies on ventilation performance in immersed tunnels Linjie Li, Qiaozhi Qiu, Xuefu Zhang, Pai Xu, Jialiang Liu, Yilin Li Chongqing Jiaotong University, Chongqing, 400074, People’s Republic of...

  Assessment of different ventilation strategies on ventilation performance in immersed tunnels Linjie Li, Qiaozhi Qiu, Xuefu Zhang, Pai Xu, Jialiang Liu, Yilin Li Chongqing Jiaotong University, Chongqing, 400074, People’s...

Swiss Tunnelling Society maintains a database of all tunnels in Switzerland. You can reach it via the link: https://www.swisstunnel.ch/en/tunnelling-switzerland/tunnel-database/ It lists the tunnels and when you click on a specific tunnel, you...

There are many suppliers of tunnel lighting products today. Although the quantity of the products has drastically increased in the past decade, sadly the quality has gone down. Apart from the quality problems from dubious producers, the market is...

Tunnel Lighting is not to be taken lightly! As someone who has spent more than 10 years in this field, I can assure you that tunnel lighting is one of the pillars of safety in tunnels. Innovation drives the tunnel lighting to new horizons....

https://www.youtube.com/watch?v=0VlyHxG3LMs Fort Lauderdale Mayor Dean Trantalis wraps up his trip to Las Vegas and Los Angeles tunnels built by Elon Musk's The Boring Company. He calls the trip `a very productive trip` in his...

Urban Transport News reports that two Chennai Metro Line 4 tenders have been floated. https://www.urbantransportnews.com/news/tenders-invited-for-construction-of-underground-stations-for-chennai-metros-line-4 When I look at tenders site I see...

Maryland hands over the development of  high-occupancy toll lanes for the Capital Beltway and Interstate 270 to Austraian toll road operator Transurban, foremost famous for their (mis)handling of Melbourne's delayed-for-years West Gate...

BORIS JOHNSON is investigating the idea of building an “underground roundabout” beneath the Isle of Man that would connect Northern Ireland to the...