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Solving an elasto-plastic problems by Newton-like methods
- 1.0343013 - ÚGN 2011 CZ eng K - Conference Paper (Czech conference)
Byczanski, Petr - Sysala, Stanislav
Solving an elasto-plastic problems by Newton-like methods.
SNA ´10 - Seminar on Numerical Analysis and Winter School. Vol. 10. Praha: Ústav informatiky AV ČR, 2010, s. 45-48. ISBN 978-80-87136-07-2.
[SNA ’10. Seminar on Numerical Analysis. Nové Hrady (CZ), 18.01.2010-22.01.2010]
R&D Projects: GA ČR GA105/09/1830
Institutional research plan: CEZ:AV0Z30860518
Keywords : elasto-plasticity * semismooth Newton method * damping
Subject RIV: BA - General Mathematics
http://www.cs.cas.cz/sna10/sbornik%20SNA.pdf
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.
Permanent Link: http://hdl.handle.net/11104/0185594
Number of the records: 1