PSI - Issue 44

Available online at www.sciencedirect.com Available online at www.sciencedirect.com ScienceDirect Available online at www.sciencedirect.com ScienceDirect Structural Integrity Procedia 00 (2022) 000 – 000 Structural Integrity Procedia 00 (2022) 000 – 000

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Procedia Structural Integrity 44 (2023) 355–362

© 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the XIX ANIDIS Conference, Seismic Engineering in Italy. In the second part of the paper, the aspects related to the adoption, by all the road managers operating in a certain territorial area, of the approach defined by the Guidelines have been analyzed. This aspect plays a key role in order to improve the network safety performance for the areas characterized by a greater seismic hazard and for the most strategic and/or heavily trafficked road infrastructures. © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license ( https://creativecommons.org/licenses/by-nc-nd/4.0 ) In this paper, after focusing on the importance of the application of the Guidelines procedures to the Safety Management Systems of Road network managers, the importance of the completeness of the cognitive process, provided by the Guidelines - in terms of correct definition of the priorities and of the most suitable intervention aimed to mitigate the seismic risk - is illustrated. In particular, the activities for the detection of the aspects related to the seismic vulnerability are identified as the key process in the context of the Safety Management Systems of Road managers. In the second part of the paper, the aspects related to the adoption, by all the road managers operating in a certain territorial area, of the approach defined by the Guidelines have been analyzed. This aspect plays a key role in order to improve the network safety performance for the areas characterized by a greater seismic hazard and for the most strategic and/or heavily trafficked road infrastructures. © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license ( https://creativecommons.org/licenses/by-nc-nd/4.0 ) XIX ANIDIS Conference, Seismic Engineering in Italy An Integrated Risk Management System for Road Infrastructures: Focus on Seismic Risk and Network Performance E. Renzi a , S. Zampino a , G. Palermo a *, G. Tamasi a , F. Di Nucci a , V. Porretto a , L. Germanese a a National Safety Agency for Railways and Roads (ANSFISA), viale del Policlinico 2, Rome, Italy Abstract As part of an integrated risk management process of road infrastructures, the Asset Management Systems of existing bridges play an increasingly significant role, in order to define the programmatic strategies of road owners and managers. In this perspective, the introduction of the new Italian “Guidelines for risk classification a nd management, the safety assessment and the monitoring of existing bridges” represents a strong innovation. These Guidelines, based on a modern risk-based approach, call road managers to activate their procedures for the knowledge and the classification of the state of their structural assets, identifying, at the same time, the needs in terms of maintenance, works and interventions. The results of the application of these Guidelines also represent the basis for defining, through the tools of the Integrated Management Systems, an optimal operational and financial planification of interventions, to be carried out to maximize the safety of the existing bridges. In this paper, after focusing on the importance of the application of the Guidelines procedures to the Safety Management Systems of Road network managers, the importance of the completeness of the cognitive process, provided by the Guidelines - in terms of correct definition of the priorities and of the most suitable intervention aimed to mitigate the seismic risk - is illustrated. In particular, the activities for the detection of the aspects related to the seismic vulnerability are identified as the key process in the context of the Safety Management Systems of Road managers. XIX ANIDIS Conference, Seismic Engineering in Italy An Integrated Risk Management System for Road Infrastructures: Focus on Seismic Risk and Network Performance E. Renzi a , S. Zampino a , G. Palermo a *, G. Tamasi a , F. Di Nucci a , V. Porretto a , L. Germanese a a National Safety Agency for Railways and Roads (ANSFISA), viale del Policlinico 2, Rome, Italy Abstract As part of an integrated risk management process of road infrastructures, the Asset Management Systems of existing bridges play an increasingly significant role, in order to define the programmatic strategies of road owners and managers. In this perspective, the introduction of the new Italian “Guidelines for risk classification a nd management, the safety assessment and the monitoring of existing bridges” represents a strong innovation. These Guidelines, based on a modern risk-based approach, call road managers to activate their procedures for the knowledge and the classification of the state of their structural assets, identifying, at the same time, the needs in terms of maintenance, works and interventions. The results of the application of these Guidelines also represent the basis for defining, through the tools of the Integrated Management Systems, an optimal operational and financial planification of interventions, to be carried out to maximize the safety of the existing bridges.

* Corresponding author. Tel.: +39-333-492-6630 E-mail address: giuseppe.palermo@ansfisa.gov.it * Corresponding author. Tel.: +39-333-492-6630 E-mail address: giuseppe.palermo@ansfisa.gov.it

2452-3216 © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the XIX ANIDIS Conference, Seismic Engineering in Italy 2452-3216 © 2022 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the sci ntific committee of the XIX ANIDIS Conference, Seismic Engin ering i Italy

2452-3216 © 2023 The Authors. Published by ELSEVIER B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0) Peer-review under responsibility of the scientific committee of the XIX ANIDIS Conference, Seismic Engineering in Italy. 10.1016/j.prostr.2023.01.047