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 ...

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 ...

This photo taken on Aug. 21, 2023 shows the shield-tunneling machine at the construction site of China's longest expressway shield tunnel project, in Beijing, capital of China.(Photo: Xinhua) This ...

Just like a recent Construction Toolbox blog highlighted some of the most innovative bridges across the world, tunnel construction in the United States has also been evolving. According to a recent ...

The shield tunnel for the extension project of the Hengqin Line connecting Macao Special Administrative Region to Zhuhai in South China's Guangdong Province was completed on Friday, marking a further ...

China drilled a tunnel through for expressway transport in Beijing. It is the longest expressway tunnel in the country created using the shield-tunneling method. This was reported by The Xinhua News ...