20.500.12556/RUL-116756 A shell finite element model for superelasticity of shape memory alloys A finite element formulation for the analysis of large strains of thin-walled shape memory alloys is briefly presented. For the shell model we use a seven-kinematic-parameter model for large deformations and rotations, which takes into account the through-the-thickness stretch and can directly incorporate a fully 3D inelastic constitutive equations. As for the constitutive model, we use a large strain isotropic formulation that is based on the multiplicative decomposition of the deformation gradient into the elastic and the transformation part and uses the transformation deformation tensor as an internal variable. Numerical examples are presented to illustrate the approach. shape memory alloys superelasticity 3D-shell model finite elements zlitine z oblikovnim spominom superelastičnost 3D-lupinski model končni elementi true false true Angleški jezik Slovenski jezik Drugo 2020-06-08 13:35:35 2020-06-08 13:35:37 2022-08-29 03:38:57 0000-00-00 00:00:00 2020 0 0 Str. 373-388 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 519.61(045) 10.1007/978-3-030-47491-1_20 18443011 18436099 RAZ_Porenta_Luka_2020.pdf RAZ_Porenta_Luka_2020.pdf 1 FF18A559785CE3F8563C46AEDC520701 c429fdb06a92dcd661100fa3c5d388fe2e13859b345db7489471165621ca9eca 00bb33f5-a1b9-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=130434 https://link.springer.com/chapter/10.1007/978-3-030-47491-1_20 1 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=130433 Fakulteta za strojništvo 0 0 0