Whole-field analysis of uniaxial tensile tests by Moire interferometry

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dc.contributor.authorCordero, RR
dc.contributor.authorFrancois, M
dc.contributor.authorLira, I
dc.contributor.authorVial Edwards, C
dc.date.accessioned2024-01-10T13:44:14Z
dc.date.available2024-01-10T13:44:14Z
dc.date.issued2005
dc.description.abstractMoire interferometry-a high sensitivity whole-field optical technique-was used to follow the evolution of the deformation process of an aluminium sample subjected to a uniaxial tensile test. This technique allowed us to measure the two in-plane displacement components undergone by the sample, to evaluate the strain, stress and rotation fields, and to appreciate the trends in the deformation pattern that characterized the different stages of the test. Through a subtraction process between fields obtained at two different load levels, we were able to identify the area where strains began to localize and to observe the appearance of the diffuse neck. (c) 2004 Published by Elsevier Ltd.
dc.fechaingreso.objetodigital03-04-2024
dc.format.extent18 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.optlaseng.2004.10.002
dc.identifier.issn0143-8166
dc.identifier.urihttps://doi.org/10.1016/j.optlaseng.2004.10.002
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78870
dc.identifier.wosidWOS:000230320100001
dc.information.autorucIngeniería;Lira I;S/I;99450
dc.information.autorucIngeniería;Vial C;S/I;98318
dc.issue.numero9
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final936
dc.pagina.inicio919
dc.publisherELSEVIER SCI LTD
dc.revistaOPTICS AND LASERS IN ENGINEERING
dc.rightsacceso restringido
dc.subjectMoire interferometry
dc.subjectstrain localization
dc.subjectstress fields
dc.subjecttensile tests
dc.subjectSPECKLE PATTERN INTERFEROMETRY
dc.subjectGRATINGS
dc.titleWhole-field analysis of uniaxial tensile tests by Moire interferometry
dc.typeartículo
dc.volumen43
sipa.codpersvinculados99450
sipa.codpersvinculados98318
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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