Theoretical analysis of heat loss from ceiling jet in tunnel fires
A good tunnel safety paper. https://www.sciencedirect.com/science/article/abs/pii/S088677982100002X Sanetoshi Saito Yuki Yamauchi Railway Technical Research Institut...Kathmandu-Terai Fast Track: Cancellation of second package contract with tunnel advised
Public Accounts Committee (of House of Representatives) has directed the Nepal Army to cancel the procurement process for 2nd package of the construction of the tunnel & bridge of Kathmandu-Terai Fast Track. https://english.khabarhub.com/2021/01/174460/Reply on topic: World's Longest Railway Tunnel: Brenner Base Tunnel between Italy and Austria
The World's longest railway tunnel Brenner Base Tunnel builders use liquid nitrogen to freeze the ground to be able to start digging under the Isarco River in Fortezza, n...PM Modi Inaugurates India's First Underwater Metro Tunnel in Kolkata
https://www.youtube.com/watch?v=gCh1zeU3uKE The tunnel, an engineering marvel, is built under the Hooghly River and forms part of the Kolkata Metro's East West Corridor, connecting Howrah Maidan to Esplanade.Melbourne West Gate Tunnel Project to lay off hundreds of workers
Contractors John Holland and CPB Contractors inform the government that they will lay off 600 workers in the coming 3 months. https://www.9news.com.au/national/westgate-tunnel-project-hundreds-workers-sacked-melbourne/bc49e890-a997-4de1-9e9e-1999d1944b4dWhay would Norway offer to fund the Shetland - mainland UK tunnel?
Why would Norway offer to provide credit for a Whalsay to mainland UK, any ideas? My second question is, why would Whalsay council reject it? https://www.shetlandtimes.co.uk/2016/10/15/council-turned-down-norwegian-loan-for-tunnel-to-whalsay-ascc-meeting-hearsŚwina tunnel progress: Gulermak's CREG TBM already bored 250 meters
https://www.youtube.com/watch?v=iFHpVmPVDLE The General Directorate for National Roads and Motorways (GDDKiA) releases the information and video over the rate of progress for the Świna tunnel. Already 250 meters has been bored. Very impressive progress.
cover tunnel photo by: Matt Brown from London, England / CC BY
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