Norway's Public Roads Administration criticized for not carrying out routine tunnel inspections
Vegtilsynet (the Norwegian Road Administration) criticizes in a...arrying out the main inspection of rock safety in Western Norway. Inspection of rock and rock protection in tunnel...t carry out the main inspection of rock and ro...ction plan for main inspections of rock a...Reply on topic: China's CREG introduces Water Jet Hard Rock Tunnel Boring Machine
Without playing down CREG's work, I would like to mention that the idea of using waterjet to crack the rock is not...d, they found out that the waterjet not only cracks the rock b...Reply on topic: Litian Heavy Industry High Quality Tunnel Boring Machine Cutters
Litian Heavy Industry High Quality Tunnel Boring Machine Cutters Shield Driving TBM Single Disc Cutter For Crushing Hard Rock https://www.litechtools.com/sale-12985836-shield-driving-tbm-single-disc-cutter-for-crushing-hard-rock.htmlIdentifying Rock Loads on TBM Shields During Standstills (Non-Advance-Periods) / Open Access Article
Identifying Rock Loads on TBM Shields During Standstills (Non-Advance-Periods) Paul J. Unterlass, Georg H. Erharter & Thomas Marcher Geotechnical and Geological Engineering (2022) https://link.springer.com/article/10.1007/s10706-022-02263-xProbabilistic Time Estimation of Tunneling Projects: The Uri Headrace Tunnel / Open Access Article
Probabilistic Time Estimation of Tunneling Projects: The Uri Headrace Tunnel Mohammad Mohammadi, Johan Spross & Håkan Stille Rock Mechanics and Rock Engineering (2022) https://link.springer.com/article/10.1007/s00603-022-03022-33000mm Compound Slurry Rock Pipe Jacking Machine/Tunnel Boring Machine
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cover tunnel photo by: Matt Brown from London, England / CC BY
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