The study of disc cutter wear in tunnel boring machines (TBMs) is fundamental to optimising both the economic and operational performance of subterranean construction projects. Disc cutter wear ...

In the early decades of the 19th century, London was facing a major problem. The city had become the world's busiest port, but in order to transport goods from the docks to the heavily-populated ...

Next year, the first modern tunnel-boring machines ever used in New Jersey will arrive in North Bergen to begin drilling the first mile of the $16 billion Gateway Tunnel through the rocky Palisades.

MB2, the company's latest iteration is "very similar" to its first machine but carries more strength, the company said.

Huge machine is the largest of its kind exported by China and will cut through a complex environment to create a 6.5km six-lane tunnel A gigantic but highly flexible Chinese tunnel boring machine is ...

NASHVILLE, Tenn. (WSMV) - Nashville’s new Tesla tunnel has reached another phase, with The Boring Company announcing on social media that tunneling is ready to begin. “Prufrock-MB1 is ready to mine in ...

NORTH BERGEN, N.J. — Disassembled sections of two tunnel boring machines that will help dig a $16 billion rail tunnel between North Jersey and Manhattan are on their way to the Garden State. The ...

Workers on the mammoth Gateway tunnel project are getting ready to start drilling through the Palisades in the new year. The Gateway Development Commission — the public authority behind the ...

STATEN ISLAND, N.Y. — A massive tunnel boring machine is preparing to carve a tunnel between New York and New Jersey after President Donald Trump halted progress in early January. Trump withheld ...

The Boring Company's new tunnel boring machine, Prufrock-MB2, has arrived in Nashville. Prufrock-MB2 is more powerful and larger than the company's first machine, Prufrock-MB1. The company has ...