Assumed-strain solid-shell formulation for the six-node finite element SHB6: Evaluation on non-linear benchmark problems
dc.contributor.author | TRINH, Vuong-Dieu |
dc.contributor.author
hal.structure.identifier | COMBESCURE, Alain
|
dc.contributor.author
hal.structure.identifier | ABED-MERAIM, Farid
|
dc.date.accessioned | 2015 |
dc.date.available | 2015 |
dc.date.issued | 2012 |
dc.date.submitted | 2015 |
dc.identifier.issn | 1779-7179 |
dc.identifier.uri | http://hdl.handle.net/10985/10192 |
dc.description.abstract | The current contribution proposes a six-node prismatic solid-shell denoted as (SHB6). The formulation is extended to geometric and material non-linearities, and focus will be placed on its validation on non-linear benchmark problems. The resulting derivation only involves displacement DOF, as it is based on a fully 3D approach. The motivation behind this is to allow a natural mesh connexion in problems where both structural and continuum elements need to be used. Another major interest is to complement meshes that use hexahedral finite element, especially when free mesh generation tools are employed. The assumed-strain method is combined with an in-plane one-point quadrature scheme in order to reduce both locking phenomena and computational cost. A careful analysis of possible stiffness matrix rank deficiencies shows that this reduced integration does not induce hourglass modes. |
dc.description.sponsorship | Cifre EDF R&D |
dc.language.iso | en |
dc.publisher | Hermès / Paris : Lavoisier |
dc.rights | Post-print |
dc.subject | Assumed-strain method |
dc.subject | Locking phenomena |
dc.subject | Non-linear benchmark problems |
dc.subject | Reduced integration |
dc.subject | Solid-shell |
dc.title | Assumed-strain solid-shell formulation for the six-node finite element SHB6: Evaluation on non-linear benchmark problems |
dc.identifier.doi | 10.1080/17797179.2012.702430 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Metz |
dc.subject.hal | Sciences de l'ingénieur: Génie des procédés |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Génie mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Matériaux et structures en mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des solides |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des structures |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Vibrations |
ensam.audience | Internationale |
ensam.page | 52-71 |
ensam.journal | Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics |
ensam.volume | 21 |
ensam.issue | 1-2 |
hal.description.error | {"meta":{"peerReviewing":{"isEmpty":"Vous devez remplir ce champ"}}} |
hal.identifier | hal-01205981 |
hal.version | 1 |
hal.submission.permitted | updateMetadata |
hal.status | accept |
dc.identifier.eissn | 1958-5829 |