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A recovery-type error estimator for the extended finite element method based on singular+smooth stress field splitting

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A recovery-type error estimator for the extended finite element method based on singular+smooth stress field splitting

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Ródenas, J.; González-Estrada, O.; Taráncón, J.; Fuenmayor, F. (2008). A recovery-type error estimator for the extended finite element method based on singular+smooth stress field splitting. International Journal for Numerical Methods in Engineering. 76(4):545-571. doi:10.1002/nme.2313

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/103795

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Title: A recovery-type error estimator for the extended finite element method based on singular+smooth stress field splitting
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials
Issued date:
Abstract:
[EN] A new stress recovery procedure that provides accurate estimations of the discretization error for linear elastic fracture mechanic problems analyzed with the extended finite element method (XFEM) is presented. The ...[+]
Subjects: Extended finite element method , Error estimation , Superconvergent patch recovery , Singular stress field , Linear elastic fracture mechanics
Copyrigths: Reserva de todos los derechos
Source:
International Journal for Numerical Methods in Engineering. (issn: 0029-5981 )
DOI: 10.1002/nme.2313
Publisher:
John Wiley & Sons
Publisher version: https://doi.org/10.1002/nme.2313
Thanks:
This paper was developed within the framework of the research projects DP12007-66773-C02-01 and DPI2007-66995-C03-02 of the Ministerio de Educacion y Ciencia (Spain). Funding was also received from the Generalitat Valenciana ...[+]
Type: Artículo

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