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World Tunnel Congress and Exhibition 2025, Stockholm.
A hard rock Single Shield TBM model showcased by Herrenknecht in WTC2025 in Stockholm, Sweden.
TBM tunnelling is one of the most important and widely used methods for constructing tunnels.
The construction and mining industries are vital to future development.
Tunnelling is a key method in the infrastructure and construction industries.
Drilling rock bolts in Zigana tunel in Turkey.
Significant water ingress during the TBM tunnelling under Lake Ontario in Toronto, Ontario, Canada.
Assembling 2 Tunnel Boring Machines (TBM) concurrently at West Ruislip Portal at HS2 Project London.
Use of the drill and blast method for constructing a shaft between two tunnels in Turkey.
The drill and blast method is a highly flexible technique used for constructing tunnels in rock.
Construction of shafts near live railway tracks in London without any disruption to train operations
Tunnelling plays a vital role in modern infrastructure by enabling sustainable solutions.
Metro project in Istanbul, Turkey. #tunnelconstruction #tunnelling
Robotic shotcrete application versus manual shotcrete application in tunnelling.
Tunnel Engineering is the future! #tunnelling #tunnelconstruction #civilengeeniring
Drill and blast method involves drilling holes in tunnel face, loading with explosives & blasting.
A TBM breakthrough is the moment when the Tunnel Boring Machine completes its excavation.
Loading a truck in an underground project. #MuckingOut #Excavation #UndergroundMining #Tunnelling
Tunnelling is a combination of art and engineering.#Tunnelling #CivilEngineering #TunnelEngineering
Large construction projects like dams and tunnels are vital for sustainable development.
The drill and blast method remains widely used for constructing hard rock tunnels.
TBM breakthrough in Chennai Metro project in India.
Two TBM Breakthroughs at Sydney Olympic Park - Sydney Metro Project, Australia.
Istanbul Metro Project during Construction, Turkey.
TBM breakthrough in Line 3 Tehran Metro project, Iran. Tunnelling is key to sustainable development.
The drill and blast method in tunnelling involves drilling a series of holes and then blasting.
TBM breakthrough into a secant pile reception shaft.
A TBM breakthrough in Hampton Roads Bridge-Tunnel expansion project in Virginia, USA.
TBM dismantling in Algeria Metro Project. Metro projects are crucial in large cities.
TBM breakthrough in São Paulo Metro, Brazil. Metro projects offer substantial future benefits.
Blasting in quarries involves drilling holes into rock, filling them with explosives, and detonation
Metro Tunnel Project in Istanbul, Turkey. Access to the tunnels can be through vertical shaft.
Pre-split blasting is a controlled blasting technique used in mining and construction.
Forepoling method can be used in tunnel refurbishment & enlargement, to stabilise the tunnel crown.
Online Tunnel Engineering course offers comprehensive coverage of all tunnelling methods. Link below
Blasting in tunnels involves strategically placing and detonating explosives to break rock.
Tunnel breakthrough with road header and TBM is compared in this video. #tunnelling #construction
Spraying water to control dust during the blasting in a quarry.
Tunnelling is a crucial field that blends engineering, geology, and innovation. #tbm #underground
Tunnelling through rock is a crucial component of modern infrastructures. #jumbodrill #drilling
A jumbo drill is vital in rock tunnelling for drilling blast holes and installing rock bolts.
Blasting techniques in rock tunnels involve drilling a series of holes and filling with explosives.
The drill and blast method is a conventional technique used in tunnel construction.
Rock bolts are important structural components used in rock tunnels to stabilise the rock mass.
An Earth Pressure Balance (EPB) Tunnel Boring Machine (TBM).
Tunnel Boring Machine (TBM) tunnelling is a state-of-the-art method.
Online Tunnel Engineering course.
Rock bolts are crucial in tunnelling for stabilising rock formations, preventing collapses.
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