Tunnelling on the railway line VDE 8.1 Ebensfeld-Erfurt through the example of the Eierberge Tunnel / Tunnelbau auf der Bahnstrecke VDE 8.1 Ebensfeld-Erfurt am Beispiel Tunnel Eierberge
Author(s): |
Andreas Karlbauer
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Medium: | journal article |
Language(s): | English, German |
Published in: | Geomechanics and Tunnelling, 2012, n. 6, v. 5 |
Page(s): | 670-677 |
DOI: | 10.1002/geot.201200055 |
Abstract: |
German Railways DB AG has awarded a contract to the joint venture Tunnel Eierberge consisting of the Austrian companies PORR, G. Hinteregger, Östu-Stettin and Jäger Bau for the design and construction of the Bad Staffelstein construction section. This 7.7 km long section is part of the new line from Ebensfeld to Erfurt and the core structure is the Eierberge Tunnel. The Eierberge Tunnel is a two-track rail tunnel with an excavated cross-section of 160 to 190 m² and will be built with three emergency exits. The main tunnel and the emergency exits pass through the clay, marl and limestone of the Lower Jurasssic (Lias) overlain by Quaternary strata and lie entirely below the groundwater table. The 3.7 km long Eierberge Tunnel was driven by drill and blast with mucking by hydraulic excavator. The support was according to the principles of the ne Austrian tunnelling method. |
Keywords: |
inner lining waterproofing invoicing
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Available from: | Refer to publisher |
- About this
data sheet - Reference-ID
10067521 - Published on:
29/03/2013 - Last updated on:
13/08/2014