000048667 001__ 48667
000048667 005__ 20200221144153.0
000048667 0247_ $$2doi$$a10.1016/j.crme.2015.12.006
000048667 0248_ $$2sideral$$a94603
000048667 037__ $$aART-2016-94603
000048667 041__ $$aeng
000048667 100__ $$aCanales, D.
000048667 245__ $$aIn-plane/out-of-plane separated representations of updated Lagrangian descriptions of viscoplastic flow models in plate domains
000048667 260__ $$c2016
000048667 5060_ $$aAccess copy available to the general public$$fUnrestricted
000048667 5203_ $$aA new efficient updated Lagrangian strategy for numerical simulations of material forming processes is presented. The basic ingredient is the tensorial decomposition of the velocity field into a finite sum of in-plane and an out-of-plane components, giving rise to an equivalent computational complexity of some two-dimensional problems and some one-dimensional ones (therefore, much less than the true three-dimensional complexity of the original problem). This is efficiently achieved by using Proper Generalized Decomposition (PGD) techniques, which are here employed in an updated Lagrangian framework for the very first time. This updated Lagrangian nature of the method needs the use of a robust numerical integration technique (in this case, the Stabilized Conforming Nodal Integration has been chosen) for addressing the highly distorted projected meshes. The resulting strategy is of general purpose, although it is especially well suited for addressing models defined in plate or shell (in general, parallelepipedic) domains. The basics of the just-developed method are shown, together with some numerical examples to show the potential of the technique.
000048667 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/DPI2014-51844-C2-1-2-R
000048667 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000048667 590__ $$a1.029$$b2016
000048667 591__ $$aMECHANICS$$b98 / 133 = 0.737$$c2016$$dQ3$$eT3
000048667 592__ $$a0.466$$b2016
000048667 593__ $$aMechanics of Materials$$c2016$$dQ2
000048667 593__ $$aMaterials Science (miscellaneous)$$c2016$$dQ2
000048667 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000048667 700__ $$aLeygue, A.
000048667 700__ $$aChinesta, F.
000048667 700__ $$0(orcid)0000-0002-9135-866X$$aAlfaro, I.$$uUniversidad de Zaragoza
000048667 700__ $$0(orcid)0000-0003-3003-5856$$aGonzález, D.$$uUniversidad de Zaragoza
000048667 700__ $$0(orcid)0000-0003-1017-4381$$aCueto, E.$$uUniversidad de Zaragoza
000048667 700__ $$aFeulvarch, É.
000048667 700__ $$aBergheau, J.M
000048667 7102_ $$15004$$2605$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Mec.Med.Cont. y Teor.Est.
000048667 773__ $$g344, 4-5 (2016), 225-235$$pC. R. Mec.$$tCOMPTES RENDUS MECANIQUE$$x1631-0721
000048667 8564_ $$s1819589$$uhttps://zaguan.unizar.es/record/48667/files/texto_completo.pdf$$yVersión publicada
000048667 8564_ $$s80369$$uhttps://zaguan.unizar.es/record/48667/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000048667 909CO $$ooai:zaguan.unizar.es:48667$$particulos$$pdriver
000048667 951__ $$a2020-02-21-13:08:02
000048667 980__ $$aARTICLE