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A Simple Model for Directional Distortional Hardening in Metal Plasticity with a Convex Yield Surface
- 1.0335360 - ÚT 2010 RIV CA eng C - Conference Paper (international conference)
Feigenbaum, H. P. - Plešek, Jiří - Dafalias, Y.F.
A Simple Model for Directional Distortional Hardening in Metal Plasticity with a Convex Yield Surface.
[Model směrového zpevnění s konvexní plochou plasticity pro kovy.]
Proceedings 22nd Canadian Congress of Applied Mechanics. Halifax, Nova Scotia: Dalhousie University, 2009 - (Militzer, J.; Kalamkarov, A.), s. 254-255. ISBN 978-0-9812768-0-9.
[Canadian Congress of Applied Mechanics /22./. Halifax (CA), 31.05.2009-04.06.2009]
R&D Projects: GA ČR(CZ) GA101/09/1630
Institutional research plan: CEZ:AV0Z20760514
Keywords : directional hardening * convexity * plasticity
Subject RIV: JJ - Other Materials
Directional distortion is a distortion of the shape of the yield surface. A model was proposed to describe this and its convexity proved.
Směrové zpevnění způsobuje změnu tvaru plochy plasticity. Navržen byl model, který tuto změnu popisuje a dokázána byla jeho konvexnost.
Permanent Link: http://hdl.handle.net/11104/0179845
Number of the records: 1