metro tunnels programme 3d visualisation

10
Tunnels & Stations Programme 3D Visualisation By David Moloney

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Page 1: Metro Tunnels Programme 3D Visualisation

Tunnels & Stations Programme 3D Visualisation

By David Moloney

Page 2: Metro Tunnels Programme 3D Visualisation

Cut & C

over

Cut & Cover

Tunne

l

Tunnel

Tunnel

Start

Page 3: Metro Tunnels Programme 3D Visualisation

Stations with Diaphragm walls

Page 4: Metro Tunnels Programme 3D Visualisation

Station Box

Page 5: Metro Tunnels Programme 3D Visualisation

Tunnel Boring Machine

Cutting Head rotates

Precast segments form rings

Excavated material removed by conveyor belt

Page 6: Metro Tunnels Programme 3D Visualisation

Precast Tunnel SegmentsTunnel ring comprises 7 precast concrete segments and 1 key. Ring length 1.5 m long. Tunnelling average progress 15 m per 24 hour day.

Page 7: Metro Tunnels Programme 3D Visualisation

Tunnel Boring Machine

Page 8: Metro Tunnels Programme 3D Visualisation

Tunnel Boring Machine

Page 9: Metro Tunnels Programme 3D Visualisation

Tunnel Approach

Page 10: Metro Tunnels Programme 3D Visualisation

Any questions

By David Moloney