Anže Babič (Avtor), Maria Polese (Avtor), Gabriella Tocchi (Avtor), Marta Faravelli (Avtor), Barbara Borzi (Avtor), Matjaž Dolšek (Avtor)

Povzetek

In transboundary areas, harmonizing risk assessment across borders is essential for effective risk management. However, differing methodologies for seismic risk assessment used by different countries can yield unequal results on either side of the border. This study presents a framework for harmonized cross-border time-based risk assessment, built upon established seismic risk assessment practices at the national level. The framework considers cross-border hazard, exposure, fragility, and consequence models, aiming to harmonize different data sources, methodologies, and models. An emphasis is given to a heuristic approach for the harmonization of fragility curves defined in the national fragility models. The proposed framework is implemented for the Italian-Slovenian cross-border region defined by municipalities near Gorizia and Nova Gorica. The results reveal differences in seismic risk levels between the building stocks on the Slovenian and Italian sides, primarily due to higher building density, seismic hazard, and vulnerability in Italy, while the seismic risk to people was observed to be nearly equal for urban centers like Gorizia and Nova Gorica. These findings can be used to design joint strategies for long-term risk management of the analysed cross-border region. However, further research is needed, particularly to overcome limitations related to the data sources of the exposure models and methodologies for fragility and consequence models, which can be addressed over a long period through systematic standardization of cross-border seismic risk assessment.

Ključne besede

civil engineering;seismic risk assessment;building stock;cross-border area;harmonization;loss estimation;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FGG - Fakulteta za gradbeništvo in geodezijo
UDK: 624.07:699.8
COBISS: 234604291 Povezava se bo odprla v novem oknu
ISSN: 1573-1456
Št. ogledov: 32
Št. prenosov: 14
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarni naslov: Okvir za usklajeno čezmejno oceno seizmičnega tveganja
Sekundarne ključne besede: gradbeništvo;ocena potresnega tveganja;stavbni fond;čezmejno območje;usklajevanje;ocena izgub;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 2421-2449
Letnik: vol. 23
Zvezek: 12. mar.
Čas izdaje: 2025
DOI: 10.1007/s10518-025-02130-z
ID: 26347869