National Exposure Model for Industrial Structures in Chile

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dc.catalogadorgrr
dc.contributor.authorSánchez Estuardo, Felipe
dc.contributor.author Aguirre Aparicio, Paula
dc.contributor.authorSanta María Oyanedel, Hernán
dc.date.accessioned2025-09-24T18:59:10Z
dc.date.available2025-09-24T18:59:10Z
dc.date.issued2025
dc.description.abstractThe 2010 Maule mega-earthquake produced estimated damage in Chile of 30 billion dollars, of which until today, the percentage corresponding to the cost associated with damage to industrial structures is unknown. This has generated concern regarding what will happen in the next major seismic event. Therefore, the need arises to incorporate seismic risk information in government disaster risk reduction measures.In recent years, progress has been made in exposure models for residential buildings, but only a small number of investigations include industrial buildings, mainly due to the lack of information available in the databases and the difficulty in obtaining additional information from the private sector. This generates the need to computationally collect and process data obtained from existing databases and information obtained remotely.The result of this research consists of the definition of a methodology and subsequent obtaining of an exposure model at the national level that includes the quantification, geographical location and the definition of characteristic typologies of industrial buildings in Chile, through its own flexible taxonomy that provides the necessary information for the subsequent structural modeling of each constructive typology. Given the limited information available and restricted access to industrial sites, the research adopts a hybrid methodology that combines statistical analysis of public cadastral data with remote visual surveys. In addition to obtaining an exposure model, the available information sources are discussed and compared, indicating the associated uncertainties and the assumptions considered.
dc.format.extent28 páginas
dc.fuente.origenORCID
dc.identifier.doi10.1016/j.ijdrr.2025.105816
dc.identifier.uri https://doi.org/10.1016/j.ijdrr.2025.105816
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/105748
dc.information.autorucInstituto de Ingeniería Matemática y Computacional; Aguirre Aparicio, Paula; 0000-0002-0899-3882; 5131
dc.information.autorucEscuela de Ingeniería; Santa María Oyanedel, Hernán; 0000-0003-3176-7821; 76135
dc.language.isoen
dc.nota.accesocontenido parcial
dc.revistaInternational Journal of Disaster Risk Reduction
dc.rightsacceso restringido
dc.subjectExposure models
dc.subjectIndustrial structures
dc.subjectTaxonomy
dc.subjectSeismic risk
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods11 Sustainable cities and communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleNational Exposure Model for Industrial Structures in Chile
dc.typepreprint
sipa.codpersvinculados5131
sipa.codpersvinculados76135
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