Around 350 interested experts from research and practice accepted the invitation by Prof. Wolfgang Kusterle from the TH Regensburg to attend the 10th International Shotcrete Conference on January 12...
The 1,490 m long 2-track Fleckenberg Tunnel between the Silberberg (7,391 m) and Massenberg (1,051 m) tunnels is part of the 107 km long new Ebensfeld-Leipzig rail route with altogether 22 tunnels...
Fly ash has been used in the production of concrete for more than 50 years. During this time thanks to findings obtained from research and practical experience it has been proved and confirmed that...
Should fire break out in a road tunnel it is essential that users react quickly and properly. Early detection of the danger, speedy triggering of a fire alarm and rapid evacuation of the tunnel can...
From 10th to 11th September 2012 the Azerbaijan Tunnelling Association (AzTA) invites to join the Baku International Congress “Tunnelling and Underground Infrastructure in Urban Areas” in...
1 Introduction
With this new BBM technology the target is a higher safety standard and minimal drift dimension. Higher production rates can be achieved using the Herrenknecht BBM resulting in...
The Rendsburg Canal Tunnel under the North-Baltic Sea Canal was opened for traffic in 1961. Since then the canal tunnel has been an important, practically indispensable part-section of the north-south...
27th Christian Veder Colloquium, April 12 and 13, 2012 – TU Graz, Geotechnics Group Graz. Edited by: M- Diestel, S. Kieffer, R. Marte, W. Schubert, H.F. Schweiger. 325 pp. (DIN A5) with 220 Ills....
Requirements
The reinforced concrete bars and the rock anchor heads had to be protected for 60 minutes in accordance with the ISO 834 fire curve in the event of fire so that the tunnel inner shell...
The Citybanan is a 6 km long, twin-track S-Bahn tunnel (over 500 trains/day) in the middle of Stockholm and provides the link between Tomteboda on the northern limits of the city with the suburb of...
