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INTERNATIONAL EDITION
INTERNATIONAL EDITION
January 2014
January 2014
FROZEN
EARTH
New applications for
ground freezing
North America • Rock classification • Coen Tunnel
Tailored
Extras: articulation joint for narrow
curves, adaptable cutting wheel for
loose soil and hard rock.
Full Package
Extension of São Paulo`s metro: Herrenknecht
delivers three new and remanufactures a fourth
EPB Shield. Group partners provided navigation
systems, segment moulds and logistics systems.
Top Choice
Megacities like São Paulo, Guangzhou and
New York rely on Herrenknecht tunnelling
technology. Approved in more than 459
metro projects worldwide.
Pioneering Underground Technologies
www.herrenknecht.com
COMMENT
MYSTERIES OF
INTERNATIONAL EDITION INTERNATIONAL EDITION
Tailored Extras: articulation joint for narrow c
COMMENT MYSTERIES OF THE DEEP C
ALWAYS ADVANCING www.terratec.com.au
CONTENTS Above, left: Se
© photo credits: MVB, VINCI and subsidiaries phot
world / news Leighton John Holland awarded
news / world Makkah Metro plans afoot Saud
world / news The Kaneohe-Kailua Gravit
news / world NPBCL kiCks off work oN NePaL
Tough Ground! Tough Schedule! Tough Location! ~
News / busiNess Share tracker Company O
Demanding conditions. Demand JENNMAR. We’ve been
news / In DePTH IndustrIaL rumbLes Union mo
From feasibility evaluation to engineering design
REGIONAL FOCUS / NORTH AMERICA OBSTACLES
north america / regional focus
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NORTH AMERICA / REGIONAL FOCUS The Jo
regional focus / north america Camp
north america / reGionaL focus earthq
NORTH AMERICA / REGIONAL FOCUS UNIVERSIT
REGIONAL FOCUS / NORTH AMERICA Capitol
north america / regional FocUs crews,
REgIonAl focUS / noRTh AmERIcA 500 ga
north america / regional focus
N A World Leader in Geotechnics,
NORTH AMERICA / REGIONAL FOCUS READY TO
regional focus / north america acquir
NOrTH AMErICA / rEGIONAL FOCuS RTG mak
regiOnal fOcus / nOrTh america fill,
The leading tunnelling magazine for 42 years! Don
GROUND FREEZING / TECHNICAL FROZEN EARTH
technical / ground freezing The app
ground freezing / technical Trash ra
technical / ground freezing Opening for
ground freezing / technical Freeze pip
MARK YOUR CALENDAR TUNNELING: MISSION POSSIBL
SECOND COEN TUNNEL / INSIGHT
insight / second coen tunnel "the fo
second coen tunnel / insight Sand flow
Fire proo ng board i n s i g h t / s e c o n
second coen tunnel / insight
WTC 2014 WIll Be For sure greaT a suCCess!
understanding rock classes / insight Cut
INSIGHT / UNDERSTANDING ROCK CLASSES
understanding rock classes / insight R
insight / understanding rock classes
understanding rock classes / insight R
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