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Author(s):	Golser, Johann; Keuschnig, Markus; Weichenberger, Franz Peter
Title:
Abstract:	Based on mining experience and historical conventional construction processes a new type of construction has evolved - the New Austrian Tunnelling Method (NATM). NATM changed the view on the rock mass surrounding the tunnel from the forcing to the load-carrying component. NATM is a proven methodology for conventional tunnelling applied worldwide. New observation- and measurement techniques as well as digital models (e.g. geological model) will be increasingly integrated within the Building Information Modelling (BIM) process. BIM provides a sound basis of vital information for decision support across different project phases. Aus Erfahrungen des Bergbaus und alter konventioneller Bauverfahren entstand eine neue Bauweise - die Neue Österreichische Tunnelbaumethode (NÖT) - , bei der das den Tunnel umgebende Gebirge vom nur belastenden zum tragenden Teil des Bauwerks wird. Die NÖT hat sich als neue konventionelle Baumethode weltweit bewährt. Neue Beobachtungs- und Messverfahren sowie die Integration von verschiedenen digitalen, unter anderem geologischer Modelle, werden zunehmend im Building Information Modeling (BIM) Prozess berücksichtigt. BIM bietet wertvolle Informationen zur Unterstützung von Entscheidungsprozessen über Projektphasen hinweg.
Source:	Geomechanics and Tunnelling 13 (2020), No. 5
Page/s:	466-474
Language of Publication:	English/German

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