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A Numerical study of the Jerky crack growth in elastoplastic materials with localized plasticity

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dc.contributor.author Dal Maso, Gianni
dc.contributor.author Heltai, Luca
dc.date.accessioned 2020-04-27T12:49:16Z
dc.date.available 2020-04-27T12:49:16Z
dc.date.issued 2020
dc.identifier.uri http://preprints.sissa.it:8180/xmlui/handle/1963/35348
dc.description 12 pages en_US
dc.description.abstract We present a numerical implementation of a model of quasi-static crack growth in linearly elastic-perfectly plastic materials. We assume that the displacement is antiplane, and that the cracks and the plastic slips are localized on a prescribed path. We provide numerical evidence of the fact that the crack growth is intermittent, with jump characteristics that depend on the material properties. en_US
dc.language.iso en en_US
dc.publisher SISSA en_US
dc.relation.ispartofseries SISSA;06/2020/MATE
dc.subject fracture mechanics en_US
dc.subject plasticity en_US
dc.subject quasistatic evolution en_US
dc.subject rate-independent problems en_US
dc.title A Numerical study of the Jerky crack growth in elastoplastic materials with localized plasticity en_US
dc.type Preprint en_US


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