Title: Study of influence of material models on ovalization prediction
Authors: Przeczková, Jana
Halama, Radim
Bartecký, Matěj
Citation: 20th International Conference Applied Mechanics 2018: April 9-11, 2018, Myslovice, Czech republic: conference proceedings, p. 117-122.
Issue Date: 2018
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: https://am2018.zcu.cz/AM2018_proceedings.pdf
ISBN: 978-80-261-0766-8
Keywords: ovalizace;Chabochův model;bilineární kinematické kalení;nelineární izotropní kalení
Keywords in different language: ovalization;Chaboche model;bilinear kinematic hardening;nonlinear isotropic hardening
Abstract in different language: The aim of this article is the study of the influence of the different material models as Prager, Prager combined with nonlinear isotropic hardening and Chaboche fitted on low carbon steel 11523. The influence of mentioned material model is examined on resulted ovalization for first and possible second load cycle. Parametric model includes wide range of possible pipe diameters as well as thicknesses. The resulting ovalization shows 3D dependency on mention geometry properties for each material models.
Rights: © Západočeská univerzita v Plzni
Appears in Collections:Applied mechanics 2018
Applied mechanics 2018

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/29646

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