dc.contributor.author |
Fedotov, I
|
|
dc.contributor.author |
Joubert, S
|
|
dc.contributor.author |
Marais, J
|
|
dc.contributor.author |
Shatalov, M
|
|
dc.date.accessioned |
2007-07-04T12:11:53Z |
|
dc.date.available |
2007-07-04T12:11:53Z |
|
dc.date.issued |
2006 |
|
dc.identifier.citation |
Fedotov, I, et al. 2006. Another approach to vibrational analysis of stepped structures. Electronic Transactions on Numerical Analysis, Vol. 24, pp 66-73 |
en |
dc.identifier.issn |
1068-9613 |
|
dc.identifier.uri |
http://hdl.handle.net/10204/972
|
|
dc.description |
Copyright: 2006 Kent State University |
en |
dc.description.abstract |
In this paper a model of an N-stepped bar with variable Cross-sections coupled with foundation by means of lumped masses and springs is studied. It is assumed that the process of vibrations in each section of the bar is described by a wave equation. The analytical tools of vibration analysis are based on finding eigenfunctions with piecewise continuous derivatives, which are orthogonal with respect to a generalized weight function. These eigenfunctions automatically satisfy the boundary conditions at the end points as well as the non-classical boundary conditions at the junctions. The solution of the problems is formulated in terms of Green function. By means of the proposed algorithm a problem of arbitrary complexity could be considered in the same terms as a single homogeneous bar. This algorithm is efficient in design of low frequency transducers. An example is given to show the practical application of the algorithm to a two-stepped transducer. |
en |
dc.language.iso |
en |
en |
dc.publisher |
Kent State University |
en |
dc.subject |
Stepped structures |
en |
dc.subject |
Variable cross-sections |
en |
dc.subject |
Eigenvalues |
en |
dc.subject |
Non-classical boundary conditions |
en |
dc.subject |
Green functions |
en |
dc.subject |
Transducers |
en |
dc.title |
Another approach to vibrational analysis of stepped structures |
en |
dc.type |
Article |
en |
dc.identifier.apacitation |
Fedotov, I., Joubert, S., Marais, J., & Shatalov, M. (2006). Another approach to vibrational analysis of stepped structures. http://hdl.handle.net/10204/972 |
en_ZA |
dc.identifier.chicagocitation |
Fedotov, I, S Joubert, J Marais, and M Shatalov "Another approach to vibrational analysis of stepped structures." (2006) http://hdl.handle.net/10204/972 |
en_ZA |
dc.identifier.vancouvercitation |
Fedotov I, Joubert S, Marais J, Shatalov M. Another approach to vibrational analysis of stepped structures. 2006; http://hdl.handle.net/10204/972. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Fedotov, I
AU - Joubert, S
AU - Marais, J
AU - Shatalov, M
AB - In this paper a model of an N-stepped bar with variable Cross-sections coupled with foundation by means of lumped masses and springs is studied. It is assumed that the process of vibrations in each section of the bar is described by a wave equation. The analytical tools of vibration analysis are based on finding eigenfunctions with piecewise continuous derivatives, which are orthogonal with respect to a generalized weight function. These eigenfunctions automatically satisfy the boundary conditions at the end points as well as the non-classical boundary conditions at the junctions. The solution of the problems is formulated in terms of Green function. By means of the proposed algorithm a problem of arbitrary complexity could be considered in the same terms as a single homogeneous bar. This algorithm is efficient in design of low frequency transducers. An example is given to show the practical application of the algorithm to a two-stepped transducer.
DA - 2006
DB - ResearchSpace
DP - CSIR
KW - Stepped structures
KW - Variable cross-sections
KW - Eigenvalues
KW - Non-classical boundary conditions
KW - Green functions
KW - Transducers
LK - https://researchspace.csir.co.za
PY - 2006
SM - 1068-9613
T1 - Another approach to vibrational analysis of stepped structures
TI - Another approach to vibrational analysis of stepped structures
UR - http://hdl.handle.net/10204/972
ER -
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en_ZA |