Project _

Kanetsu/Seikan/Tokyo Bay Crossing Road (Tunnel)

Kanetsu Tunnel

Kanetsu Tunnel equipment

* Inside the road tunnel (Kanetsu Tunnel)

*Figure 1 (Kanetsu Tunnel cross section)

*Figure 2 (Seikan Tunnel location diagram: cross-sectional view)

Overview of Kanetsu Tunnel

*Figure 3 (Summary of ventilation in Kanetsu Tunnel)

Seikan/Tokyo Bay Crossing Road (Tunnel)

Cross-sectional shape of the Seikan-Tokyo Bay Crossing Tunnel

*Figure 4 (Seikan tunnel internal cross-section survey point location map)

*Figure 5 (cross section of Tokyo Bay Crossing Tunnel)

Seikan tunnel outline map

Seikan tunnel construction site

*Advanced boring method

* Inside the tunnel at the time of construction

* Injection method

* Inside the tunnel after construction is completed

Ventilation system for the Tokyo Bay Crossing Road (Tunnel) (Source: Civil Engineering Technology 1997)

*Figure 13 (Image of completed tunnel)

*Figure 14 (Tunnel equipment/inspection equipment diagram)

  • Nagoya investigation site of Japan-Korea tunnel

  • Overview of the Japan-Korea tunnel

  • project


Top of page