Linghang, better known as the world’s largest-diameter high-speed railway shield tunneling machine, crossed the ...

BEIJING -- China's domestically developed, world's largest-diameter high-speed-rail shield tunneling machine "Linghang" ...

The world's largest-diameter shield machine for constructing high-speed railway tunnels, independently developed by China, ...

The world's largest-diameter high-speed railway shield tunneling machine independently developed in China, known as Linghang, ...

SHANGHAI, Nov. 22, 2024 /PRNewswire/ -- China's latest intelligent shield tunneling technology has been successfully applied in the Chongtai Yangtze River Tunnel, a key project for the ...

Slurry shield tunnelling is a widely adopted method for stabilising tunnel faces during excavation in saturated and highly permeable soils. This process relies on a pressurised slurry—typically a ...

The shield is actually a sharp-edged cylinder that cuts through the earth, squeezing the earth in at the shield's face. Tunnel workers gather the muck and dirt as it pours in. They toss the dirt on ...

Chongtai Yangtze River Tunnel shield tunnelling site. Credit: China Railway Tunnel Group/Business Wire. China’s intelligent shield tunnelling technology has been successfully implemented in the ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...