The Largest Diameter Shield Machine in China's High-speed Railway Tunnel

NANCHANG, CHINA - NOVEMBER 5, 2023 - The cutterhead of the shield machine of the starting wellhead of Tianxiang Avenue Tunnel of Nanchang-Jiujiang Intercity Railway is rotated in Nanchang, Jiangxi Province, China, November 5, 2023. Tianxiang Avenue Tunnel, with a total length of 6.379 km, is the Nanchang-Jiujiang Intercity Railway's full line control project. It is a single-tunnel double-track tunnel with a shield section length of 4.4 km and a mud-water balance shield machine with a diameter of 14.8 m is used to excavate the tunnel, which is the largest diameter shield machine in China's high-speed railway tunnel. (Photo by Costfoto/NurPhoto)

• Product Code
• ILEA001950512

• Registered date
• 2023/11/05 00:00:00

• Credit
• NurPhoto / Kyodo News Images

• Media source
• Costfoto/NurPhoto

• Media size
• 8031 × 5354 pixel

• Resolution
• 300 dpi

• Deployment size
• 6.56(MB)*

• Special instruction
• NO USE CHINA
  

*File size when opened in Photoshop, etc.