Chinese engineers have managed to turn disaster into a masterful engineering feat by rescuing a stranded tunnel boring ...
Chennai: Chennai Metro Rail Limited (CMRL) achieved a key milestone in its Phase 2 expansion with the successful breakthrough of tunnel boring machine.
Caroline TBM can travel at an average of 14m per day. Credit: High Speed Two. High Speed Two (HS2) has rolled out the fifth tunnel boring machine (TBM), known as Caroline, for the construction of ...
Deep under the Yangtze River, a stranded tunnel boring machine that looked like a sunk cost has instead become a showcase of ...