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Isogeometric free vibration of elastic simple form bodies
- 1.0381238 - ÚT 2013 RIV AT eng C - Conference Paper (international conference)
Kolman, Radek - Bastl, B. - Plešek, Jiří - Okrouhlík, Miloslav
Isogeometric free vibration of elastic simple form bodies.
6th European Congress on Computational Methods in Applied Sciences and Engineering. Vienna: Vienna University of Technology, 2012, s. 1-2. ISBN 978-3-9502481-9-7.
[ECCOMAS 2012 /6./. Vienna (AT), 10.09.2012-14.09.2012]
R&D Projects: GA ČR GA101/09/1630; GA ČR GPP101/10/P376; GA ČR(CZ) GA101/07/1471; GA ČR(CZ) GAP101/11/0288; GA ČR(CZ) GAP101/12/2315
Institutional research plan: CEZ:AV0Z20760514
Keywords : free vibration * finite element method * isogeometric analysis
Subject RIV: BI - Acoustics
In this contribution, eigen-frequencies of elastic simple form bodies (blocks, cylindres, spheres, etc.) are computed by isogeometric analysis and results are compared with Ritz method, standard FEM and experimental data. The convergence rate and accuracy of isogeometric analysis for different spline orders are determined.
Permanent Link: http://hdl.handle.net/11104/0211756
Number of the records: 1