Consistent integration of the constitutive equations of Gurson materials under adiabatic conditions

Vadillo, Guadalupe; Zaera, Ramón; Fernández-Sáez, José

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dc.contributor.author	Vadillo, Guadalupe
dc.contributor.author	Zaera, Ramón
dc.contributor.author	Fernández-Sáez, José
dc.date.accessioned	2010-03-12T12:07:26Z
dc.date.available	2010-03-12T12:07:26Z
dc.date.issued	2008-02-15
dc.identifier.bibliographicCitation	Computer Methods in Applied Mechanics and Engineering, 2008, vol. 197, n. 13-16, p. 1280-1295
dc.identifier.issn	0045-7825
dc.identifier.uri	http://hdl.handle.net/10016/7303
dc.description	16 pages, 12 figures.-- MSC2000 codes: 74S20, 74C10, 74A15.-- Zbl#: Zbl 1159.74447
dc.description.abstract	In this paper, a consistent integration procedure for the thermoviscoplastic version of the complete Gurson model is proposed. With adiabatic conditions considered and with the use of the backward Euler integration scheme, a numerical algorithm implicit in all variables as well as the corresponding algorithmic operator have been developed. The proposed algorithm was implemented in a finite element code and its performance is demonstrated with the numerical simulation of different examples.
dc.description.sponsorship	This research was done with the financial support of the Spanish Ministry of Education under Project Reference DPI2005-06769, and of the Region of Madrid, under Project Reference UC3M-IME-05-054.
dc.format.mimetype	application/pdf
dc.language.iso	eng
dc.publisher	Elsevier
dc.rights	© Elsevier
dc.subject.other	Gurson model
dc.subject.other	Thermoviscoplasticity
dc.subject.other	Consistent integration
dc.title	Consistent integration of the constitutive equations of Gurson materials under adiabatic conditions
dc.type	article
dc.relation.publisherversion	http://dx.doi.org/10.1016/j.cma.2007.11.008
dc.subject.eciencia	Ingeniería Mecánica
dc.subject.eciencia	Ingeniería Industrial
dc.identifier.doi	10.1016/j.cma.2007.11.008
dc.rights.accessRights	openAccess
dc.affiliation.dpto	UC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras
dc.affiliation.grupoinv	UC3M. Grupo de Investigación: Dinámica y Fractura de Elementos Estructurales