Herrenknecht Tunnelling Systems World-Wide - ITS Chile
Herrenknecht Tunnelling Systems World-Wide - ITS Chile
Herrenknecht Tunnelling Systems World-Wide - ITS Chile
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H E R R E N K N E C H T A G | U T I L I T Y T U N N E L L I N G | T R A F F I C T U N N E L L I N G<br />
Case Study: Chongming, China. Mixshield ø15,600 mm.<br />
The biggest TBM in the <strong>World</strong>.<br />
Connection between Pudong and<br />
Changjiang.<br />
2 Double-deck road tunnels:<br />
Upper level: 2 lanes + rescue lane.<br />
Lower level: service +safety<br />
2 parallel bored tunnels:<br />
Inside Diameter: 15,000 mm.<br />
Tunnel length: 7,170 m each<br />
Yangtze River Crossing: Maximum<br />
overburden above tunnel axis: 65 m<br />
Page 15 Rodrigo Stange – Sales Manager Latin Ameirca – Traffic Tunneling – <strong>Herrenknecht</strong> AG