Periodic Properties of 1D FE Discrete Models in High Frequency Dynamics
Joint Authors
Żak, A.
Palacz, M.
Krawczuk, Marek
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-01-05
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Finite element discrete models of various engineering 1D structures may be considered as structures of certain periodic characteristics.
The source of this periodicity comes from the discontinuity of stress/strain field between the elements.
This behaviour remains unnoticeable, when low frequency dynamics of these structures is investigated.
At high frequency regimes, however, its influence may be strong enough to dominate calculated structural responses distorting or even falsifying them completely.
In this paper, certain computational aspects of structural periodicity of 1D FE discrete models are discussed by the authors.
In this discussion, the authors focus their attention on an exemplary problem of 1D rod modelled according to the elementary theory.
American Psychological Association (APA)
Żak, A.& Krawczuk, Marek& Palacz, M.. 2016. Periodic Properties of 1D FE Discrete Models in High Frequency Dynamics. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1112908
Modern Language Association (MLA)
Żak, A.…[et al.]. Periodic Properties of 1D FE Discrete Models in High Frequency Dynamics. Mathematical Problems in Engineering No. 2016 (2016), pp.1-15.
https://search.emarefa.net/detail/BIM-1112908
American Medical Association (AMA)
Żak, A.& Krawczuk, Marek& Palacz, M.. Periodic Properties of 1D FE Discrete Models in High Frequency Dynamics. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-15.
https://search.emarefa.net/detail/BIM-1112908
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1112908