Explicit contact-impact algorithm based on the pre-discretization bipenalty technique

0446336 - ÚT 2016 RIV GR eng A - Abstract
Gabriel, Dušan - Kopačka, Ján - Kolman, Radek - Plešek, Jiří
Explicit contact-impact algorithm based on the pre-discretization bipenalty technique.
COMPDYN 2015. Atheny: National Technical University of Athens, 2015 - (Papadrakakis, M.; Papadopoulos, V.). C 1039-C 1309. ISBN 978-960-99994-7-2.
[International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering /5./. 25.05.2015-27.05.2015, Crete]
R&D Projects: GA ČR(CZ) GAP101/12/2315
Institutional support: RVO:61388998
Keywords : explicit contact-impact algorithm * bipenalty technique * dynamic Hertz problem
Subject RIV: JR - Other Machinery

In this work, the bipenalty constraint technique is implemented to an explicit contact algorithm based on the pre-discretization penalty formulation. The attention is focused on the stability properties of this algorithm using the derived estimation of the stable Courant number.
Permanent Link: http://hdl.handle.net/11104/0254922