PROJECTRailway tunnels

Railway tunnels
Railway tunnelsIcheon ~ Mungyeong Railway (C6)
Category T / K Basic & Detailed design
Client Korea Rail (KR) Network Authority
Contractor Hyundai E & C
Period June 01, 2016 ~ March 31, 2017
Project Information
    • Location
      Dalcheon-dong, Chungju-si, Chungcheongbuk-do ~ Yongcheon-ri, Salmi-myeon, Chungcheongbuk-do, Korea

      

    • Description
      • Total L = 11,273m     
      • 5 Tunnels L = 8,084m      
      • Earthworks L = 2,094m        
      • Bridge L = 865m                               

      

        • Technical Issues
          • Design of the one-way excavation plan for minimizing environmental damages and considering the protection of water against pollution caused by construction works
          • Establishment of reinforcement plans for limestone cavities according to distance from tunnels
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