Mostra el registre d'ítem simple
A stabilized mixed implicit Material Point Method for non-linear incompressible solid mechanics
dc.contributor.author | Iaconeta, Ilaria |
dc.contributor.author | Larese De Tetto, Antonia |
dc.contributor.author | Rossi, Riccardo |
dc.contributor.author | Oñate Ibáñez de Navarra, Eugenio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2019-04-30T09:47:58Z |
dc.date.available | 2019-10-27T00:25:52Z |
dc.date.issued | 2019-06 |
dc.identifier.citation | Iaconeta, I. [et al.]. A stabilized mixed implicit Material Point Method for non-linear incompressible solid mechanics. "Computational mechanics", Juny 2019, vol. 63, núm. 6, p. 1243–1260. |
dc.identifier.issn | 0178-7675 |
dc.identifier.other | https://www.researchgate.net/publication/328544174_A_stabilized_mixed_implicit_Material_Point_Method_for_non-linear_incompressible_solid_mechanics |
dc.identifier.uri | http://hdl.handle.net/2117/132361 |
dc.description | The final publication is available at Springer via http://dx.doi.org/10.1007/s00466-018-1647-9 |
dc.description.abstract | In this work a stabilized mixed formulation for the solution of non-linear solid mechanics problems in nearly-incompressible conditions is presented. In order to deal with high material deformation, an implicit Material Point Method is chosen. Such choice allows avoiding the classical limitations of the Finite Element Method, e.g., element tangling and extreme mesh distortion. The proposed mixed formulation, with displacement and pressure as primary variables, is tested through classical benchmarks in solid and geo-mechanics where a Neo-Hookean, a J2 and a Mohr-Coulomb plastic law are employed. Further, the stabilized mixed formulation is compared with a displacement-based formulation to demonstrate how the proposed approach gets better results in terms of accuracy, not only when incompressible materials are simulated, but also in the case of compressible ones. |
dc.format.extent | 18 p. |
dc.language.iso | eng |
dc.publisher | Springer |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits |
dc.subject | Àrees temàtiques de la UPC::Física::Física de l'estat sòlid::Propietats mecàniques |
dc.subject.lcsh | Materials--Mechanical properties--Mathematical models |
dc.subject.other | Particle methods Nonlinear Finite Element Method Implicit MPM Mixed formulation |
dc.title | A stabilized mixed implicit Material Point Method for non-linear incompressible solid mechanics |
dc.type | Article |
dc.subject.lemac | Sòlids -- Propietats mecàniques -- Mètodes numèrics |
dc.contributor.group | Universitat Politècnica de Catalunya. RMEE - Grup de Resistència de Materials i Estructures en l'Enginyeria |
dc.contributor.group | Universitat Politècnica de Catalunya. GMNE - Grup de Mètodes Numèrics en Enginyeria |
dc.identifier.doi | 10.1007/s00466-018-1647-9 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s00466-018-1647-9 |
dc.rights.access | Open Access |
local.identifier.drac | 23518241 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/MINECO/2PE/RTC-2016-4967-5 |
local.citation.author | Iaconeta, I.; Larese, A.; Rossi, R.; Oñate, E. |
local.citation.publicationName | Computational mechanics |
local.citation.volume | 63 |
local.citation.number | 6 |
local.citation.startingPage | 1243 |
local.citation.endingPage | 18 |
local.citation.endingPage | 1260 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [3.009]
-
Articles de revista [168]