Original title: Solving an elasto-plastic problems by Newton-like methods
Authors: Byczanski, Petr ; Sysala, Stanislav
Document type: Papers
Conference/Event: SNA ’10. Seminar on Numerical Analysis, Nové Hrady (CZ), 2010-01-18 / 2010-01-22
Year: 2010
Language: eng
Abstract: In this contribution, we will apply the semismooth Newton methods with and without damping to solving a one-time step problem in elesto-plasticity. First, we briefly describe the elasto-plastic model and formulate the corresponding one-time step problem in the form of the non-linear variational equation. Then we characterize the used numerical methods. Finally, we illustrate the methods on a 2D numerical example.
Keywords: damping; elasto-plasticity; semismooth Newton method
Project no.: CEZ:AV0Z30860518 (CEP), GA105/09/1830 (CEP)
Funding provider: GA ČR
Host item entry: SNA ´10 - Seminar on Numerical Analysis and Winter School, ISBN 978-80-87136-07-2

Institution: Institute of Geonics AS ČR (web)
Document availability information: Fulltext is available at external website.
External URL: http://www.cs.cas.cz/sna10/sbornik%20SNA.pdf
Original record: http://hdl.handle.net/11104/0185594

Permalink: http://www.nusl.cz/ntk/nusl-41456


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