Slovenia: Half the tunnels excavated at Divača–Koper track doubling project
In southwest Slovenia, Divača -Koper railway line is being doubled. For this, there are 7 tunnels constructed. Total length of second line is 27,1 kilometers. But total...What does ‘safe’ mean in materials developed for tunnels, trains and transport?
Traditional insulation and non-combustibility are easily glossed-over topics. Ascertaining what constitutes passive fire protection, as opposed to risk reduction throug...Patna Metro Rail Project to Commence Construction of Underground Tunnels for Corridor II
https://www.metrorailnews.in/patna-metro-rail-project-to-commence-construction-of-underground-tunnels-for-corridor-ii/Brazil: CREG TBM (for Line 2-Verde) the largest ever for South America arrives at the port of Santos
China Railway Engineering Equipment Group (CREG) Tunnel Boring Machine is for boring the tunnels of line 2 expansion between the Vila Prudente and Penha stations. The TBM h...
cover tunnel photo by: Matt Brown from London, England / CC BY
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