♥♥Excellent machine. ♥♥
More beneficial tool for civil engineers and time-saving too.
The only weakness of these drills is groundwater after heavy rain. The whole tunnel could collapse if the surrounding soil is washed away akin to a pre-sinkhole.
I know that these drills don't work in reverse and construction companies have to dig above and in front of these drills a 2 lane wide hole above ground straight down to do maintenance.
This costs billions, but why isn't this used by mining companies to reinforce old mining tunnels? These machines should be able to chew through centuries old lumber, right?
"when it opens in 2018"me in late 2021 still waiting:
Terraria NPCs: *sweats nervously
Cilvil, Chemical and Mechanical engineering personified.
DECI ATI AJUNS AN LONDRA SPER SA AJUNGETI AN EUROPA CAT MAI CURAND .
It is nice but one side effecting our beautiful Earth .. all country will do like these hope earth will strt feel loosy a day …
Who knows the price of this machine?
Was the Project Done? Now I know how a underground subway station is built.
As a mechanical engineering student, this machine fascinates me
What's the name of this machine???
Crossraill: a new synonym for bad engineering, bad project management, and incompetence.
I was watching a minecraft video and I got here a few hours later.
And I thought Americans are the only ones to use unusual units of measurements.
This was mind blowing! How clever! How ingenious! Thank Tod for engineering! I’d love to live in a place that had such extensive mass transit, minus the thought police of course.
that is carzy 🙂
This vehicle going moon and Mars Headley
Awesome animation's 📽️📽️📽️📽️
How do they set up the machines, since it has to be on site?
Do they encounter under ground Rivers, lakes and hard rocks? I wonder?🤔
How does the tunnel respond to tremors and earthquake.
"When it opens in 2018" those words pain me…
Hello how are you?Wonder full construction
TBMs German engineering, the signaling French engineering,the funding British taxpayer.
can it be sped up. To go for example 10 meters a second?
Watching fr hongkong.
Geniuses built this machine.
Building a railroad tunnel should not be made along a marathon runner (10-60 km), it must be at least minimum of 65 km and a maximum of 6,500 km according to the type and criteria of trains passing in the tunnel. And also the construction of a railroad tunnel project must be within a minimum of 10 – 100 meters from underground, an underwater rail tunnel 10 – 200 meters below the deepest sea level (ocean) and the seabed 10 m – 500 m on the seabed, based on international railway project development regulations in 2010
20 metres per year!
But where does the boring machine draws it's power from?
If the train crashes or chemical tankers rupture or just anything that can happen, how would a rescue operation occur? Above ground, ruptured tanks aren't confined and rescue crews can come to help. Surely engineers would have this figured out, so I'm curious.
Incredible and informative piece of video.
Pssiv vibration ultrasonic detectio death avay, avoiding obstacles or possible archaelogical artefacts. Best regards from Cluj Napoca. P
Can anyone explain why the tunnel boring machines always have a female name?
Earth pressure balance TBM's and Mixed shield TBM's 🚇
What does the Gripper shoe do in a tunnel-boring machine?
I was searching for minecraft tunnel bores😂🤪
Curious ka rin ba ? Haha
Necessity is the mother of invention.This is engineering at its best!
Sino'ng andito after mabalitaan ang TBM ng Pilipinas 😁❤️
Tunnel buddies WEST!
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