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Fire Technology

Erschienen in:

01.04.2013

Ten Years of Increased Hydrocarbon Temperature Curves in French Tunnels

verfasst von: Nicolas Taillefer, Pierre Carlotti, Catherine Larive, Christophe Lemerle, Romuald Avenel, Pierre Pimienta

Erschienen in: Fire Technology | Ausgabe 2/2013

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Abstract

This paper recalls the genesis of the increased hydrocarbon temperature curve (HC_inc) 10 years after its introduction in France. The statutory context, the role of the HC_inc curve and the main issues raised are described. In the second section, results from fire resistance tests on concrete slabs exposed to the temperature curve in the framework of experimental research programs are presented and discussed. They are supplemented by a summary of a large number of commercial tests. An original test protocol allowing subjecting the slabs heated surface in compression is described. In the last section, current trends for fire resistance design in France are given. Assessment methodology for new and existing tunnels based on experiments and simulation are described. Recommendations are finally given in the utilization of passive protections.

Vorheriger Artikel Assessment Methods of Fire Damages in Concrete Tunnel Linings

Nächster Artikel Pulsations During Fires in Tunnels

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Titel: Ten Years of Increased Hydrocarbon Temperature Curves in French Tunnels
verfasst von: Nicolas Taillefer
Pierre Carlotti
Catherine Larive
Christophe Lemerle
Romuald Avenel
Pierre Pimienta
Publikationsdatum: 01.04.2013
Verlag: Springer US
Erschienen in: Fire Technology / Ausgabe 2/2013
Print ISSN: 0015-2684
Elektronische ISSN: 1572-8099
DOI: https://doi.org/10.1007/s10694-012-0259-8

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