Consistent plane stress-3D conversion of hardening models and yield criteria

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

3 Citations (Scopus)
44 Downloads (Pure)

Abstract

Material models in FE-simulations are used both in 3D and plane stress situations. In this paper it is shown that for models that include kinematic hardening, the conversion from a 3D to a plane stress algorithm needs more adaptations than only eliminating the thickness components. An example and a consistent conversion are presented. Secondly it is discussed how to convert a 2D plane stress yield criterion into a full 3D yield criterion. This is essential for using solid-shell elements with 2D yield criteria, typically used in sheet metal forming
Original languageEnglish
Title of host publicationComplas 2007
Subtitle of host publication9th International Conference on Computational Plasticity, 5-7 September 2007, Barcelona, Spain
EditorsE. Onate, D.R.J. Owen
Place of PublicationBarcelona, Spain
PublisherCIMNE
Pages624-627
Volume2
ISBN (Print)978-84-96736-29-0
Publication statusPublished - 2007
Event9th International Conference on Computational Plasticity. Fundamentals and Applications, COMPLAS 2007 - Barcelona, Spain
Duration: 5 Sep 20077 Sep 2007
Conference number: 9

Conference

Conference9th International Conference on Computational Plasticity. Fundamentals and Applications, COMPLAS 2007
Abbreviated titleCOMPLAS 2007
Country/TerritorySpain
CityBarcelona
Period5/09/077/09/07

Keywords

  • Kinematic hardening
  • Plane stress
  • Constitutive behaviour
  • Dimension-conversion

Fingerprint

Dive into the research topics of 'Consistent plane stress-3D conversion of hardening models and yield criteria'. Together they form a unique fingerprint.

Cite this