World Tunnelling & Trenchless World November 2014

Page 1

North America

The importance of correct construction methods

TBMs

Lessons learned in EPB tunnelling

Ventilation

A lifeline on the deepest undersea tunnel

ISSN 1756-4107 CovI_WT1411.indd 1

November 2014

www.world-tunnelling.com 17/10/2014 09:31


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World Tunnelling & Trenchless World November 2014 by Webmaster Aspermont Media - Issuu