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Numerical solution of elastic wave propagation problems by B-spline finite element method
- 1.0381514 - ÚT 2013 RIV PT eng C - Conference Paper (international conference)
Kolman, Radek - Plešek, Jiří - Okrouhlík, Miloslav - Gabriel, Dušan
Numerical solution of elastic wave propagation problems by B-spline finite element method.
YIC2012. Aviero: Universidade de Aveiro, 2012, s. 1-10. ISBN 978-972-99784-2-5.
[ECCOMAS Young Investigators Conference. Aveiro (PT), 24.04.2012-27.04.2012]
R&D Projects: GA ČR GPP101/10/P376; GA ČR GA101/09/1630; GA ČR(CZ) GAP101/11/0288; GA ČR(CZ) GAP101/12/2315
Institutional research plan: CEZ:AV0Z20760514
Keywords : elastic wave propagation * B-spline finite element method * spurious oscillations
Subject RIV: BI - Acoustics
In this work, the B-spline based FEM (Isogeometric analysis) is tested in numerical modelling in one-dimensional elastic wave propagation problems. The special attention is paid to the study of spurious oscillations in wavefront propagation problems with stress discontinuities.
Permanent Link: http://hdl.handle.net/11104/0211966
Number of the records: 1