Study of regularities in the formation of wave fields from acoustic emission sources in an elastic rod. Part 1.
Main Article Content
Abstract
Problem of elasticity theory of excitation of longitudinal plane wave’s volumetric forces is solved. Integral Fourier transform for this solution is used. The accuracy of the solution is proved. The relationship the linear dimensions fields of coherent sources and the spectral composition of the generated wave fields is shown.
Reference 6, figures 4.
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
Grinshenko V.T., Meleshko V.V. (1981), “Harmonic oscillations and waves in elastic bodies”.К.: Nau-kova dumka, P.283 (Rus)
Donnel L.G. (1982) “Beams, plates and shells”. М.: Nauka, P.567(Rus)
Koshlakov N.S., Gliner E.B.., Smirnov M.M. (1970), “Partial differential equations of mathematical physics”.. М.: High School, P.710 (Rus)
Nazarchuk Z.T., Skalsky V.R. (2009), “Acoustic emіssion dіagnostics of structural elements Engineer-ing handbook: In 3V]. V.2.Methodologіy of acoustic emіssion dіagnostics”. K.: Naukova dumka, P. 263.(Rus)
Nedoseka A.J. (2008), “Basis of calculation and diagnostics of welded structures”. К.: «INDPROM», P.816(Rus)
Smirnov V.I. (1974), “The course of higher mathematics”. Vol.2. P. 627. (Rus)
