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dc.contributor.author | González Estrada, Octavio Andrés | es_ES |
dc.contributor.author | Ródenas, J.J. | es_ES |
dc.contributor.author | Bordas, S.P.A. | es_ES |
dc.contributor.author | Nadal, E. | es_ES |
dc.contributor.author | Kerfriden, P. | es_ES |
dc.contributor.author | Fuenmayor Fernández, Francisco Javier | es_ES |
dc.date.accessioned | 2015-07-20T07:37:07Z | |
dc.date.available | 2015-07-20T07:37:07Z | |
dc.date.issued | 2015-05 | |
dc.identifier.issn | 0045-7949 | |
dc.identifier.uri | http://hdl.handle.net/10251/53460 | |
dc.description.abstract | [EN] Goal oriented error estimation and adaptive procedures are essential for the accurate and efficient evaluation of finite element numerical simulations that involve complex domains. By locally improving the approximation quality, for example, by using the extended finite element method (XFEM), we can solve expensive problems which could result intractable otherwise. Here, we present an error estimation technique for enriched finite element approximations that is based on an equilibrated recovery technique, which considers the stress intensity factor as the quantity of interest. The locally equilibrated superconvergent patch recovery is used to obtain enhanced stress fields for the primal and dual problems defined to evaluate the error estimate. | es_ES |
dc.description.sponsorship | This work was supported by the EPSRC grant EP/G042705/1 "Increased Reliability for Industrially Relevant Automatic Crack Growth Simulation with the eXtended Finite Element Method". Stephane Bordas also thanks partial funding for his time provided by the European Research Council Starting Independent Research Grant (ERC Stg Grant Agreement No. 279578) "RealTCut Towards real time multiscale simulation of cutting in non-linear materials with applications to surgical simulation and computer guided surgery". This work has been carried out within the framework of the research project DPI2010-20542 of the Ministerio de Ciencia e Innovacion (Spain). The financial support of the FPU program (AP2008-01086), the funding from Universitat Politecnica de Valencia and Generalitat Valenciana (PROMETEO/2012/023) are also acknowledged. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Computers and Structures | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Goal oriented | es_ES |
dc.subject | Error estimation | es_ES |
dc.subject | Recovery | es_ES |
dc.subject | Quantities of interest | es_ES |
dc.subject | Error control | es_ES |
dc.subject | Mesh adaptivity | es_ES |
dc.subject.classification | INGENIERIA MECANICA | es_ES |
dc.title | Locally equilibrated stress recovery for goal oriented error estimation in the extended finite element method | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.compstruc.2015.01.015 | |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/279578/EU/Towards real time multiscale simulation of cutting in non-linear materials with applications to surgical simulation and computer guided surgery/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//DPI2010-20542/ES/DESARROLLO DE HERRAMIENTA 3D COMPUTACIONALMENTE EFICAZ Y DE ALTA PRECISION PARA ANALISIS Y DISEÑO ESTRUCTURAL BASADA EN MALLADOS CARTESIANOS DE EF INDEPENDIENTES DE GEOMETRIA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//AP2008-01086/ES/AP2008-01086/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/RCUK/EPSRC/EP/G042705/1/GB/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2012%2F023/ES/MODELADO NUMERICO AVANZADO EN INGENIERIA MECANICA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Centro de Investigación en Tecnología de Vehículos - Centre d'Investigació en Tecnologia de Vehicles | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials | es_ES |
dc.description.bibliographicCitation | González Estrada, OA.; Ródenas, J.; Bordas, S.; Nadal, E.; Kerfriden, P.; Fuenmayor Fernández, FJ. (2015). Locally equilibrated stress recovery for goal oriented error estimation in the extended finite element method. Computers and Structures. 152:1-10. https://doi.org/10.1016/j.compstruc.2015.01.015 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 10 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 152 | es_ES |
dc.relation.senia | 289671 | |
dc.contributor.funder | European Commission | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | |
dc.contributor.funder | Ministerio de Educación, Cultura y Deporte | |
dc.contributor.funder | Universitat Politècnica de València | |
dc.contributor.funder | Generalitat Valenciana | |
dc.contributor.funder | Engineering and Physical Sciences Research Council, Reino Unido |