Bacteria breaks down the concrete in subsea road tunnels, a Swedish research discovers
When seawater penetrates concrete in road tunnels, a biofilm is formed that...and Microbial Ecology at Chalmers' Department of Architecture and Civil Eng...and Wastewater Engineering at Chalmers Department of...halmers but is no longer active at the departm...AVN3200 Pipejacking machine tested 10/1-24. SELLING EXW @ USD 1,350,000.oo
AVN3200 + additional material to facilitate a 500m drive. Tunnelling Machine AVN3200 SOFT GROUND # Articulated shield with face support / excavated material transpo...Brenner Base Tunnel TBM Serena reaches state border between Italy and Austria
Brenner Base Tunnel TBM Serena reaches state border between Italy and Austria from BBT seGreenwich Tunnel Boring Machine Delivery - The abridged story, webinar
You know I am in heavy transport. I saw this webinar by Institution of Civil Engineers of England. I want to inform you a...challenges, the highs and the lows encompassing the planning associated with transpo...‘Nothing more than a toothpick’: Court showdown begins over Bertha’s delay in Highway 99 tunnel
Government claims that the mistakes by Seattle Tunnel Partners (STP) in operation of the world's largest TBM Bertha has caused the delays not the ground water test pipe left by the local government and damaged the machine. for background please check this news : Seattle Alaskan Way ...Tags: Attorney David Goodnight, Washington State Department of Transportation (WSDOT)
cover tunnel photo by: Matt Brown from London, England / CC BY
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