RT Journal Article
T1 Estimating the resilience of, and targets for, a transport system using expert opinion
A1 Martani, Claudio
A1 Adey, Bryan T
A1 Robles, Ignacio
A1 Gennaro, Federico di
A1 Pardi, Livia
A1 Beltran-Hernando, Iñaki
A1 Toribio-Diaz, Concepcion
A1 Redondo, Noemi Jimenez
A1 Díaz, Adrián Antonio Moli
AB To ensure that transport infrastructure provides acceptable levels of service with respect to extreme events, the resilience of the infrastructure needs to be estimated and targets for it need to be set. Recent work in the European research project Future Proofing Strategies for Resilient Transport Networks against Extreme Events (Foresee) has shown how this can be done in situations with a wide range of available data, time frames for the estimation and expertise. This paper provides an example of how an infrastructure manager can use the guideline to estimate the resilience of, and set resilience targets for, an example transport system in a relatively short period of time, even in the case of limited expertise in all the relevant areas and limited knowledge and information on all the basic input variables. The example is fictive but realistic. It is based on a transport system consisting of a section of the A16 highway, in Italy, where a potential landslide could discharge enough material to damage road sections and bridges. The resilience is estimated using resilience indicators with differentiated weights, and the resilience targets are set using cost–benefit analysis, to identify the indicators to be improved first.
SN 2053-0242
YR 2021
FD 2021-12
LA eng
NO Martani , C , Adey , B T , Robles , I , Gennaro , F D , Pardi , L , Beltran-Hernando , I , Toribio-Diaz , C , Redondo , N J & Díaz , A A M 2021 , ' Estimating the resilience of, and targets for, a transport system using expert opinion ' , Infrastructure Asset Management , vol. 8 , no. 4 , pp. 191-208 . https://doi.org/10.1680/jinam.20.00029
NO Publisher Copyright: © 2021 Published with permission by the ICE under the CC-BY 4.0 license.
DS TECNALIA Publications
RD 3 jul 2024