7.6K views · 114 reactions | There are several methods for tunnel...

1K views · 58 reactions | There are many methods of tunnel...

This video illustrate some activities in tunnelling. There are many tunnelling techniques. We have covered all tunnelling techniques in our Online Tunnel Engineering course. Click the link below to find out more 👇 https://www.tunnel.engineering/challenge-page/51f7482b-3bfd-48fa-b9a2-3b14d6f8b5ae If you have any questions about the course email is at welcome@tunnel.engineering Follow us at tunnel.engineering #tunnelcourse #tunnellingcourse #tunnelingcourse #tunnelengineeringcourse #tunnelling #t

5.2M views · 1.9K reactions | La construction du tunnel sous la Manche a nécessité 5 ans et 1 million de tonnes de béton. C'est l'une des plus grandes prouesses architecturales du 20e siècle. | National Geographic | Facebook

Instability and tunnel collapse are significant concerns in conventional tunnelling, where the stability of the surrounding ground is critical to maintaining the tunnel's structural integrity. Tunnel collapses can occur due to a variety of reasons, including geological factors such as the presence of weak or fractured rock, high in-situ stress levels, or the existence of water-bearing strata that can lead to increased pressure and erosion. Additionally, inadequate support systems, poor design, o

This video highlights the risks of tunnelling in poor ground conditions. This underscores the critical need for thorough ground investigations prior to construction stage and probing ahead of tunnel during the construction. The construction method should be adopted based on the geological conditions and risk and proactive ground stabilisation measures should be used where required. Tunnelling is essential for development, but its associated risks must be thoroughly understood, and mitigation mea

A tunnel portal collapse with a lot to learn from these incidents. What's your observation? What was the reason and what hat should have been done differently to prevent this? Let's discuss! Follow us at tunnel.engineering #tunnelcollapse #portalcollapse #collapse #tunnelfailure #instability #tunnellingpage #tunelfuturistico #tunelizacion #tunelfuturistico #tunnelengineering #artoftunnelling #tunnel #tunnelling #tunneling #tunel #civilengineering #miningengineering #learntunnelling #geotechnical