0433678 - ÚT 2015 RIV EE eng A - Abstrakt
Kolman, Radek - Cho, S.S. - Park, K.C.
An accurate explicit finite element method in elasto-plastic wave propagation problems.
IUTAM Symposium on Complexity of Nonlinear Waves. Tallinn: Institute of Cybernetics at Tallinn University of Technology, 2014 - (Salupere, A.; Maugin, G.). s. 67-68. ISBN 978-9949-430-77-2.
[International Union Theoretical and Applied Mechanics. 08.08.2014-12.08.2014, Tallinn]
Grant CEP: GA ČR(CZ) GAP101/11/0288; GA ČR(CZ) GAP101/12/2315
Institucionální podpora: RVO:61388998
Klíčová slova: elasto-plastic wave propagation * finite element method * explicit time integrator * spurious oscillations * Taylor´s bar impact problem
Kód oboru RIV: BI - Akustika a kmity
Web výsledku:
http://www.ioc.ee/iutam2014/index.php?page=publications

The paper reports algorithmic refinements and numerical experiments of a novel explicit time integration algorithm in finite element computations of elasto-plastic wave propagation phenomena, occurring in shock and impact-contact loadings in solids. Small and finite elasto-plastic rate-independent deformation theories are utilized.
Trvalý link: http://hdl.handle.net/11104/0241747