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

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.

  • Product Code
  • ILEA001950371
  • Registered date
  • 2023/11/05 00:00:00
  • Credit
  • CFOTO / Kyodo News Images
  • Media source
  • CFOTO
  • Media size
  • 8256 × 5360 pixel
  • Resolution
  • 300 dpi
  • Deployment size
  • 7.52(MB)*
  • Special instruction
  • China OUT
    **The text may be generated by an automatic translation system**

*File size when opened in Photoshop, etc.

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