All Tunnelling Articles
Chinese construction company China Railway Construction Corporation (CRCC) claims to have produced the world’s biggest main bearing for a tunnel boring machine (TBM).
Brenner Base Tunnel chief engineer explains some of the biggest challenges behind building the world’s longest railway tunnel.
This will be the first newly built underground road link between the two banks of the Thames in over 30 years
How innovations in tunnel boring machines are increasing their speed and efficiency.
Watch the largest TBM construction group applied in a single project
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
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
DSI is a €500 million revenue business specialising in technology and products to reinforce mines, tunnels and underground structures
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