Preview

Author(s):	Gamper, Christian
Title:
Abstract:	In the planning of tunnels to be excavated according to NATM principles, the decision between full face or partial face excavation is of fundamental and decisive importance for the entire tunnel project. The current paper compares tunnel drives with full face and partial face excavation from various angles. In addition, the influential factors that have to be considered in the decision are explained. Also, an explanation as to how decisions are made in the course of the design, tendering and construction phases is presented. The paper is only concerned with NATM tunnelling; other methods like ADECCO or mechanised tunnelling methods are not considered. Bei Vortrieben, die nach der NÖT aufgefahren werden, ist die Entscheidung zwischen Vollausbruch oder Teilausbruch von grundlegender und entscheidender Bedeutung für das gesamte Tunnelbauprojekt. Der vorliegende Beitrag vergleicht Vortriebe im Vollausbruch und im Teilausbruch aus unterschiedlichen Gesichtspunkten. Zudem wird erörtert, welche Einflussfaktoren bei der Entscheidung berücksichtigt werden sollten und wie die Entscheidungen im Verlauf von Planung, Ausschreibung und Ausführung gefällt werden. Der Beitrag behandelt ausschließlich NÖT-Vortriebe. Andere Bauverfahren wie ADECCO oder maschinelle Vortriebsmethode werden nicht betrachtet.
Source:	Geomechanics and Tunnelling 7 (2014), No. 5
Page/s:	491-502
Language of Publication:	English/German

I would like to buy the article

You can download this article for 25 € as a PDF file (0.9 MB).
The PDF file can be read, printed and saved.
Duplication and forwarding to third parties is not allowed.

Please enter your email address now to start the order process.
The link for the download will be sent to the email address stated after the
order process has been completed.

Your email address

I am an online subscriber

As an online subscriber of the journal "Geomechanics and Tunnelling" you can access this article via Wiley Online Library.

I would like to order "Geomechanics and Tunnelling"

This article has been published in the journal "Geomechanics and Tunnelling". If you would like to learn more about the journal, you can order a free sample copy or find out more information on our website.

Prices include VAT and postage. Prices for 2017/2018.
€ Prices apply to Germany only. Subject to alterations, errors excepted.