Application of the NATM method in the road tunneling works in difficult geological conditions – The Carpathian flysch

Application of the NATM method in the road tunneling works in difficult geological conditions –... Tunnelling and Underground Space Technology 74 (2018) 41–59 Contents lists available at ScienceDirect Tunnelling and Underground Space Technology journal homepage: www.elsevier.com/locate/tust Application of the NATM method in the road tunneling works in difficult geological conditions – The Carpathian flysch Zbigniew Niedbalski, Piotr Małkowski , Tadeusz Majcherczyk AGH University of Science and Technology, Faculty of Mining and Geoengineering, 30-059 Kraków, al. Mickiewicza 30, Poland ARTICLE I NFO ABSTRACT Keywords: The paper presents the characteristics of geological, geotechnical and construction conditions in the Laliki tunnel NATM in Carpathian flysch. Until now, it is the only tunnel constructed there; yet, another one is underway, and several Tunnel primary support more are in the design stage in Poland and Slovakia. Therefore, the experience gained during construction of this Rock mass quality tunnel using NATM method are extremely important from the point of view of further tunneling works. The Tunnel deformations analysis has shown that the flysch formation met in Laliki is different from e.g. in Greece which is better known Surface deformations from tunneling. The changes in geological and engineering conditions along the tunnel, mainly in dip of rock layers, approximately between 70 and 85°, and a varying lithology, led to diversification of http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Tunnelling and Underground Space Technology Elsevier

Application of the NATM method in the road tunneling works in difficult geological conditions – The Carpathian flysch

Loading next page...
 
/lp/elsevier/application-of-the-natm-method-in-the-road-tunneling-works-in-tBQ5upUoCY
Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Ltd
ISSN
0886-7798
D.O.I.
10.1016/j.tust.2018.01.003
Publisher site
See Article on Publisher Site

Abstract

Tunnelling and Underground Space Technology 74 (2018) 41–59 Contents lists available at ScienceDirect Tunnelling and Underground Space Technology journal homepage: www.elsevier.com/locate/tust Application of the NATM method in the road tunneling works in difficult geological conditions – The Carpathian flysch Zbigniew Niedbalski, Piotr Małkowski , Tadeusz Majcherczyk AGH University of Science and Technology, Faculty of Mining and Geoengineering, 30-059 Kraków, al. Mickiewicza 30, Poland ARTICLE I NFO ABSTRACT Keywords: The paper presents the characteristics of geological, geotechnical and construction conditions in the Laliki tunnel NATM in Carpathian flysch. Until now, it is the only tunnel constructed there; yet, another one is underway, and several Tunnel primary support more are in the design stage in Poland and Slovakia. Therefore, the experience gained during construction of this Rock mass quality tunnel using NATM method are extremely important from the point of view of further tunneling works. The Tunnel deformations analysis has shown that the flysch formation met in Laliki is different from e.g. in Greece which is better known Surface deformations from tunneling. The changes in geological and engineering conditions along the tunnel, mainly in dip of rock layers, approximately between 70 and 85°, and a varying lithology, led to diversification of

Journal

Tunnelling and Underground Space TechnologyElsevier

Published: Apr 1, 2018

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off