| Autor: |
Grosel Jacek, Podwórna Monika |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Studia Geotechnica et Mechanica, Vol 43, Iss s1, Pp 492-500 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2083-831X |
| DOI: |
10.2478/sgem-2021-0030 |
| Popis: |
The paper focuses on the problem of optimising the cooperation between a dynamic vibration absorber (DVA) and a structure. The authors analyse a road beam bridge equipped with a working platform (deck) used to service pipelines installed on the structure. The paper studies the problem of choosing the optimal parameters for damping absorbers that reduce the random vibration of a beam subjected to a random sequence of moving forces with a constant velocity. The stochastic properties of the load are modelled by means of a filtering Poisson process. A single-degree-of-freedom (SDOF) absorber model with a multi-degree-of-freedom (MDOF) primary structure model are is considered. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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