All Tunnelling Articles
Acquisition of GHH will add load haul dumpers, underground dump trucks and more
TBM from CRCHI is said to help shorten construction time in Belt and Road Initiative project
Second project underway for the tunnel boring machine company
CRCHI Mega Slurry TBM ‘Jinghua’ achieves breakthrough on Beijing East Sixth Ring Road Reconstruction Project
The tunnel boring machine is at present the largest deployed in the country
How HyperTunnel is using miniature robots to dig big tunnels
Spanish construction giant will bore a 6.7km tunnel section as part of the Paris Metro line 18 in France
Tunnel excavation to replace existing outfall in Toronto, Canada, is completed successfully
Enormous TBM at work beneath the streets of Seattle
Snowy 2.0 project said to be key to Australia’s transition to a low-carbon emissions future
Robbins Crossover XRE TBM achieves longest daily, weekly and monthly lengths of excavated tunnel on Turkey’s Emse-Salihli Railway Tunnel
Tunneling industry survived but is now set to thrive globally
First of 10 machines set to dig over 100km of tunnels on mammoth high-speed rail project
Crossover TBM with a diameter of over 9m being used for China railway project
Utility construction firms know how to deal with changing conditions – a useful skill in these challenging times
Tunnelling has traditionally been a very slow process, but the progress of modern-day machines is speeding up
DSI is a €500 million revenue business specialising in technology and products to reinforce mines, tunnels and underground structures
Tunnel boring machines Florence and Cecilia will begin work on rail project in the new year
Refurbished TBM surmounts rock fallout and methane gas challenges below US site
CRCHI has produced a Mega Slurry TBM with a maximum excavation diameter of 16.07m