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

Dal Maso, Gianni; Heltai, Luca

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