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Video courtesy of CDM/HMM Joint Venture - For engineering enthusiasts and anyone who's interested in the mechanics of siphon construction, this animation shows exactly how the 110-ton, 300-foot-long tunnel boring machine will drill a distance of nearly two miles, 100 feet beneath the New York Harbor seabed. Find out more about the Staten Island ...

Video courtesy of CDM/HMM Joint Venture - For engineering enthusiasts and anyone who's interested in the mechanics of siphon construction, this animation shows exactly how the 110-ton, 300-foot-long tunnel boring machine will drill a distance of nearly two miles, 100 feet beneath the New York Harbor seabed. Find out more about the Staten Island ...

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 8

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 8

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 5

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 5

A tunnel boring machine (TBM) also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They can bore through anything from hard rock to sand. Tunnel diameters can range from a metre (done with micro-TBMs) to 19.25 m to date. Tunnels of less than a metre or so in diameter are typically done using trenchless construction methods or horizontal directional drilling rather than TBMs.

A tunnel boring machine (TBM) also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They can bore through anything from hard rock to sand. Tunnel diameters can range from a metre (done with micro-TBMs) to 19.25 m to date. Tunnels of less than a metre or so in diameter are typically done using trenchless construction methods or horizontal directional drilling rather than TBMs.

Hydra-Slide Systems Combine for Ground-Breaking Tunnel Boring Machine U-Turn in Singapore

Hydra-Slide Systems Combine for Ground-Breaking Tunnel Boring Machine U-Turn in Singapore

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 7

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 7

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 6

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 6

Tunnel boring machine - Wikipedia

Tunnel boring machine - Wikipedia

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 4

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 4

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 1

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 1

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 9

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 9

Tunnel boring machine -  Urban installation for an 84-inch sewer in Chicago, IL, USA.

Tunnel boring machine - Urban installation for an 84-inch sewer in Chicago, IL, USA.

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 2

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 2

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 3

Tunnel Boring Machine (TBM) MRT Jakarta - Berita Engineering 3

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