Dynamic stability of the periodic and aperiodic structures of the Bernoulli-Euler beams
| dc.contributor.author | Garus, Justyna | |
| dc.contributor.author | Petrů, Jana | |
| dc.contributor.author | Sochacki, Wojciech | |
| dc.contributor.author | Garus, Sebastian | |
| dc.date.accessioned | 2025-01-22T10:38:02Z | |
| dc.date.available | 2025-01-22T10:38:02Z | |
| dc.date.issued | 2024 | |
| dc.description.abstract | The study analyzed the influence of periodic and aperiodic stiffness distribution for the four-element Bernoulli-Euler beam on the first two eigenfrequencies and the dynamic stability of the system. The influence of increasing the ratio of cross-sections of the analyzed elements was also analyzed. significant differences were found in eigenfrequencies and dynamic stability. using the variational hamilton principle, the equation of motion was derived, on the basis of which the values of the eigenfrequencies were determined, and the transformation into the form of the Mathieu equation made it possible to determine the dynamic stability for the analyzed structures. | cs |
| dc.description.firstpage | 275 | cs |
| dc.description.issue | 1 | cs |
| dc.description.lastpage | 279 | cs |
| dc.description.source | Web of Science | cs |
| dc.description.volume | 69 | cs |
| dc.identifier.citation | Archives of Metallurgy and Materials. 2024, vol. 69, issue 1, p. 275-279. | cs |
| dc.identifier.doi | 10.24425/amm.2024.147819 | |
| dc.identifier.issn | 1733-3490 | |
| dc.identifier.issn | 2300-1909 | |
| dc.identifier.uri | http://hdl.handle.net/10084/155700 | |
| dc.identifier.wos | 001220480900020 | |
| dc.language.iso | en | cs |
| dc.publisher | Polska Akademia Nauk, Instytut Metalurgii i Inżynierii Materiałowej | cs |
| dc.relation.ispartofseries | Archives of Metallurgy and Materials | cs |
| dc.relation.uri | https://doi.org/10.24425/amm.2024.147819 | cs |
| dc.rights | © 2024. The author(s). This is an open-access article distributed under the terms of the creative commons attribution-noncom mercial license which permits the use, redistribution of the material in any medium or format, transforming and building upon the material, provided that the article is properly cited, the use is noncommercial, and no modifications or adaptations are made. | cs |
| dc.rights.access | openAccess | cs |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/deed.en | cs |
| dc.subject | beam | cs |
| dc.subject | dynamic stability | cs |
| dc.subject | Mathieu equation | cs |
| dc.subject | aperiodic structure | cs |
| dc.title | Dynamic stability of the periodic and aperiodic structures of the Bernoulli-Euler beams | cs |
| dc.type | article | cs |
| dc.type.status | Peer-reviewed | cs |
| dc.type.version | publishedVersion | cs |