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BODNÁROVÁ, L. DIEDERICHS, U. PETRÁNEK, V.
Originální název
Fire safety assessment and upgrading of existing traffic tunnels
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Many traffic tunnels in the European Union need records of their conservation and safety status, including fire performance. Besides other countries the German road transport authorities plan to enhance the safety of their tunnels. As an example, the results of investigations performed with a two-tube tunnel in Northern Germany, which has been examined to assess fire safety, is reported. It turned out, that the older tube, which got five protection boards on the ceilings and the wall crowns, fully fits the demands according to the current rules. The later tube needs an upgrading to avoid catastrophic impairment of air and car traffic in the vicinity of the tunnels. For the retrofitting a number of protection materials are in the market. The execution of the measure requires smart planning as to reach the strived goal.
Klíčová slova
Traffic tunnels, reinforced concrete, fire safety assessment, explosive spalling, upgrading measures.
Autoři
BODNÁROVÁ, L.; DIEDERICHS, U.; PETRÁNEK, V.
Rok RIV
2013
Vydáno
25. 9. 2013
ISBN
978-2-7598-1074-1
Kniha
Concrete Spalling due to Fire Exposure: Proceedings of the 3rd International Workshop
Edice
P. Pimienta, F. Meftah
Číslo edice
6
Strany od
1
Strany do
11
Strany počet
BibTex
@inproceedings{BUT104403, author="Vít {Petránek} and Ulrich Martin {Diederichs} and Lenka {Bodnárová}", title="Fire safety assessment and upgrading of existing traffic tunnels", booktitle="Concrete Spalling due to Fire Exposure: Proceedings of the 3rd International Workshop", year="2013", series="P. Pimienta, F. Meftah", number="6", pages="1--11", isbn="978-2-7598-1074-1" }