Boundary element analysis of fatigue crack propagation micromechanisms in austempered ductile iron

dc.creatorOrtiz, José Luis
dc.creatorCisilino, Adrian Pablo
dc.creatorOtegui, Luis Jose
dc.date.accessioned2018-02-16T20:07:02Z
dc.date.accessioned2018-11-06T12:46:22Z
dc.date.available2018-02-16T20:07:02Z
dc.date.available2018-11-06T12:46:22Z
dc.date.created2018-02-16T20:07:02Z
dc.date.issued2001-07-01
dc.identifierOrtiz, José Luis; Cisilino, Adrian Pablo; Otegui, Luis Jose; Boundary element analysis of fatigue crack propagation micromechanisms in austempered ductile iron; Elsevier; Engineering Analysis With Boundary Elements; 25; 6; 31-6-2001; 467-473
dc.identifier0955-7997
dc.identifierhttp://hdl.handle.net/11336/36661
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1869956
dc.description.abstractThe Dual Boundary Element Method (DBEM) is used in this work to model the micro mechanics of fatigue crack propagation in austempered ductile iron (ADI). Emphasis is put in devising accurate procedures for the evaluation of the interaction effects between very close crack-microcrack arrays. Fracture parameters are computed via the so-called one-point displacement formula using special crack-tip elements. Crack propagation is modelled using an incremental crack extension analysis; with crack extensions calculated using a propagation law that accounts for the near-threshold regime. Obtained results are in agreement with experimental observations, providing evidence to fracture mechanics models proposed in the literature. © 2001 Elsevier Science Ltd.
dc.languageeng
dc.publisherElsevier
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0955799701000340
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/S0955-7997(01)00034-0
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectAUSTEMPERED DUCTILE IRON
dc.subjectFATIGUE CRACK PROPAGATION
dc.subjectGRAPHITE
dc.titleBoundary element analysis of fatigue crack propagation micromechanisms in austempered ductile iron
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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