PROJECTRailway tunnels

Railway tunnels
Railway tunnelsGyeongbu High Speed Railway (Deajeon North Connection) (C2)
Category T/K Basic & Detailed design
Client Korea Rail (KR) Network Authority
Contractor Hyundai E & C
Period February 18, 2020 ~ May 21, 2021
Project Information
  • Location

    Sindae-dong, Daewha-dong, Ojeong-dong, Daedeok-gu, Daejeon-si

     


  • Description
    • Total L = 2,812m (Down line based)
    • Tunnel L = 1,450m
    • 1 Inclined Tunnel L = 137m

       

 

  • Technical Issues
    • High performance mechanical excavation suitable for granite with high quartz content (road header)
    • The shortest distance multi-purpose inclined tunnel in the railway site
    • Three-step settlement prevention system for existing railway
WHO WE ARE
About ESCO
Organization
History
ESCO culture
WHAT WE DO
Tunnels
Caverns
Soft soil engineering
Foundations & Slopes
Research and Development
Underground Safety Evaluation
PROJECT
Subway tunnels
Railway tunnels
Road tunnels
Caverns
Soft soil engineering
Foundations
Underground safety Evaluation
Others
NEWS
Press
ESCO Issue
CONTACT US
Careers
Contact Info