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dc.creatorBlanc, Baptiste
dc.creatorGeminard, Jean Christophe
dc.creatorPugnaloni, Luis
dc.date.accessioned2017-12-28T19:48:58Z
dc.date.available2017-12-28T19:48:58Z
dc.date.issued2014
dc.identifier.citationEuropean Physical Journales_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12272/2634
dc.description.abstractWe report on the dynamics of a model frictional system submitted to minute external perturbations. The system consists of a chain of sliders connected through elastic springs that rest on an incline. By introducing cyclic expansions and contractions of the rest length of the springs, we induce the reptation of the chain. Decreasing the amplitude of the perturbation below a critical value, we observe an intermittent creep regime characterized by alternated periods of reptation (owing state) and rest (quiescent state). A further decrease of the perturbation leads to the disappearance of the reptation. The width of the transition region between the continuous creep and the full stop (i.e., the range of excitation amplitudes where the intermittent creep is observed) is shown to depend on the di_erence between the static (µs) and the dynamic (µd) friction coefficients. For µs = µd the intermittent creep is not observed. Studying the statistical features of the intermittent creep regime for any given perturbation amplitude, we find that the time the system resides in each state (owing or quiescent) suggests that: (i) reptation events are uncorrelated, and (ii) rest events are history dependent. We show that this latter history dependency is consistent with the aging of the stress state inside the chain of sliders during the quiescent periods.es_ES
dc.formatapplication/pdf
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.relationhttps://link.springer.com/article/10.1140%2Fepje%2Fi2014-14112-4es_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjecttribology and mechanical contacts; thermal expansion; thermomechanical effects; Hg Creepes_ES
dc.titleOn and off dynamics of a creeping frictional systemes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.description.affiliationFil: Blanc, Baptiste. Université de Lyon. Laboratoire de Physique. CNRS; Franciaes_ES
dc.description.affiliationFil: Geminard, Jean Christophe. Université de Lyon. Laboratoire de Physique. CNRS; Franciaes_ES
dc.description.affiliationFil: Pugnaloni, Luis. UTN (Universidad Tecnológica Nacional). Departamento de Ingeniería Mecánica. GMG; Argentinaes_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.type.snrdinfo:ar-repo/semantics/artículoes_ES
dc.rights.useAtribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.). Compartir igual (Share Alike): La explotación autorizada incluye la creación de obras derivadas siempre que se mantenga la misma licencia al ser divulgadas.es_ES
dc.identifier.doi10.1140/epje/i2014-14112- 4


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