Mesostructural Model for the Fatigue Analysis of Open-Cell Metal Foams

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dc.contributor.authorPinto, Hernan
dc.contributor.authorSepulveda, Alexander
dc.contributor.authorMoraga, Paola
dc.contributor.authorGalvez, Hector A.
dc.contributor.authorPena, Alvaro
dc.contributor.authorGornall, Jose
dc.contributor.authorGarcia, Jose
dc.date.accessioned2025-01-20T16:07:46Z
dc.date.available2025-01-20T16:07:46Z
dc.date.issued2024
dc.description.abstractMetallic foams exhibit unique properties that make them suitable for diverse engineering applications. Accurate mechanical characterization is essential for assessing their performance under both monotonic and cyclic loading conditions. However, despite the advancements, the understanding of cyclic load responses in metallic foams has been limited. This study aims to propose a mesostructural model to assess the fatigue behavior of open-cell metal foams subjected to cyclic loading conditions. The proposed model considers the previous load history and is based on the analogy of progressive collapse, integrating a finite element model, a fatigue analysis model, an equivalent number of cycles model, and a failure criterion model. Validation against experimental data shows that the proposed model can reliably predict the fatigue life of the metallic foams for specific strain amplitudes.
dc.description.funderVINCI
dc.fuente.origenWOS
dc.identifier.doi10.3390/app14188527
dc.identifier.eissn2076-3417
dc.identifier.urihttps://doi.org/10.3390/app14188527
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/90021
dc.identifier.wosidWOS:001323608900001
dc.issue.numero18
dc.language.isoen
dc.revistaApplied sciences-basel
dc.rightsacceso restringido
dc.subjectmesostructural model
dc.subjectfatigue analysis
dc.subjectmetal foam
dc.titleMesostructural Model for the Fatigue Analysis of Open-Cell Metal Foams
dc.typeartículo
dc.volumen14
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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