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

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Show simple item record Vadillo, Guadalupe Zaera, Ramón Fernández-Sáez, José 2010-03-12T12:07:26Z 2010-03-12T12:07:26Z 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.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.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
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