Počet záznamů: 1
Finite element contact-impact algorithm in explicit transient analysis
- 1.0376959 - ÚT 2013 CZ eng A - Abstrakt
Gabriel, Dušan - Kopačka, Ján - Plešek, Jiří - Ulbin, M.
Finite element contact-impact algorithm in explicit transient analysis.
Engineering Mechanics 2012. Prague: ITAM AS CR, v. v. i., 2012 - (Náprstek, J.; Fischer, C.). s. 82-83. ISBN 978-80-86246-39-0.
[Engineering Mechanics 2012 /18./. 14.05.2012-17.05.2012, Svratka]
Grant CEP: GA MŠMT(CZ) ME10114; GA ČR GA101/09/1630; GA ČR(CZ) GAP101/12/2315
Výzkumný záměr: CEZ:AV0Z20760514
Klíčová slova: FEM * contact-impact * explicit dynamics
Kód oboru RIV: JC - Počítačový hardware a software
This work addresses three issues in computational modelling of contact-impact problems: i) overviews a contact algorithm proposed by these authors, ii) local search treatment based on the modification of the Nelder-Mead simplex method, iii) discusses an algorithmic aspects of contact algorithm in conjunction with the explicit time integration scheme. The talk closes with the presentation of several numerical examples including the longitudinal impact of two thick plates, for which analytical solution is available.
Trvalý link: http://hdl.handle.net/11104/0209234
Počet záznamů: 1