Road Tunnel Safety Rules In Italy:
The Tunnel Country
Author(s)
M. Guarascio, M. Lombardi, G. Rossi & G. Sciarra
Abstract
A case study is presented illustrating the application of the Quantitative
Probabilistic Risk Analysis Methodology requested in Italy for the tunnels of the
motorway road network.
Keywords: Quantitative Probabilistic Risk Analysis.
1 Introduction
Italy in the framework of both the rail and road network of the European Union
holds significantly more than half of the overall length to be run in tunnels.
That’s why Italy can be considered the veritable \“Tunnel Country”.
Nowadays the European and Italian authorities are very active and productive
as far as tunnel safety rules are considered.
Expert communities have perceived the Authorities concern with respect to
the tunnel safety conditions. See for instance the European Directive
[54/2004/CE] \“on minimum safety requirements for tunnels in the trans-
European road network” as well as the two Italian governmental acts [D.M.
25.10.2005] \“Rail Tunnel safety” and [D. Lgs. 05.06.2006] \“Actuation of the
D.54/2004/CE”.
The aim of all the above acts is to upgrade the expected level of safety in
tunnels.
The expectation of a higher level of safety in clearly declared in the Italian
acts, both for rail and road cases, where are indicated in quantitative form the
values to be achieved as well as criteria and procedure for demonstrating the
above results.
The achievement of the requested level of safety only occurs when in a
specific tunnel with given traffic, length and design there exist an adequate
number of safety requirements operating at an appropriate level of performance.
Keywords
Quantitative Probabilistic Risk Analysis.
Related Book
Other papers in this volume
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