Original title: Finite element implementation of creep constitutive model including transient effects
Authors: Gabriel, Dušan ; Masák, Jan ; Plešek, Jiří ; Kloc, Luboš ; Dymáček, Petr
Document type: Papers
Conference/Event: International Conference Engineering Mechanics 2019 /25./, Svratka (CZ), 20190513
Year: 2019
Language: eng
Abstract: A complex creep constitutive model including transient effects was implemented in the finite element code PMD (Package for Machine Design). The material model for P-91-type creep-resistant steel together with computer implementation was verified by means of uniaxial stress loadings. Testing bar was discretized by the finite element method (FEM) and loaded with uniaxial stresses and constant temperatures that were used to demonstrate the analytical solutions in original paper.
Keywords: creep; FEM; transient effects
Project no.: EF15_003/0000493, TN01000024
Funding provider: GA MŠk, GA TA ČR
Host item entry: Engineering mechanics 2019. Book of full texts, ISBN 978-80-87012-71-0, ISSN 1805-8248

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0304572

Permalink: http://www.nusl.cz/ntk/nusl-409314


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers