WAVE PROPAGATION IN PERIODIC TIMOSHENKO BEAMS ON DIFFERENT ELASTIC FOUNDATION TYPES
Апстракт
Here, the transfer matrix method along with the Bloch theorem are employed to study the frequency spectra in various cases of Timoshenko’s beam periodicity, such as structural, material and boundary periodicity. We additionally compare the location and size of band gaps, and the shape of the band structure in general for different types of foundation layers and relevant parameter values.
Кључне речи:
elastic wave / Timoshenko beam theory / transfer matrix method / band structureИзвор:
9 th International Congress of Serbian Society of Mechanics Vrnjačka Banja, Serbia, July 5-7, 2023, 2023, 217-219Издавач:
- Belgrade: Serbian Society of Mechanics
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Rosić, Nevena AU - Karličić, Danilo AU - Cajić, Milan AU - Lazarević, Mihailo PY - 2023 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7234 AB - Here, the transfer matrix method along with the Bloch theorem are employed to study the frequency spectra in various cases of Timoshenko’s beam periodicity, such as structural, material and boundary periodicity. We additionally compare the location and size of band gaps, and the shape of the band structure in general for different types of foundation layers and relevant parameter values. PB - Belgrade: Serbian Society of Mechanics C3 - 9 th International Congress of Serbian Society of Mechanics Vrnjačka Banja, Serbia, July 5-7, 2023 T1 - WAVE PROPAGATION IN PERIODIC TIMOSHENKO BEAMS ON DIFFERENT ELASTIC FOUNDATION TYPES EP - 219 SP - 217 UR - https://hdl.handle.net/21.15107/rcub_machinery_7234 ER -
@conference{ author = "Rosić, Nevena and Karličić, Danilo and Cajić, Milan and Lazarević, Mihailo", year = "2023", abstract = "Here, the transfer matrix method along with the Bloch theorem are employed to study the frequency spectra in various cases of Timoshenko’s beam periodicity, such as structural, material and boundary periodicity. We additionally compare the location and size of band gaps, and the shape of the band structure in general for different types of foundation layers and relevant parameter values.", publisher = "Belgrade: Serbian Society of Mechanics", journal = "9 th International Congress of Serbian Society of Mechanics Vrnjačka Banja, Serbia, July 5-7, 2023", title = "WAVE PROPAGATION IN PERIODIC TIMOSHENKO BEAMS ON DIFFERENT ELASTIC FOUNDATION TYPES", pages = "219-217", url = "https://hdl.handle.net/21.15107/rcub_machinery_7234" }
Rosić, N., Karličić, D., Cajić, M.,& Lazarević, M.. (2023). WAVE PROPAGATION IN PERIODIC TIMOSHENKO BEAMS ON DIFFERENT ELASTIC FOUNDATION TYPES. in 9 th International Congress of Serbian Society of Mechanics Vrnjačka Banja, Serbia, July 5-7, 2023 Belgrade: Serbian Society of Mechanics., 217-219. https://hdl.handle.net/21.15107/rcub_machinery_7234
Rosić N, Karličić D, Cajić M, Lazarević M. WAVE PROPAGATION IN PERIODIC TIMOSHENKO BEAMS ON DIFFERENT ELASTIC FOUNDATION TYPES. in 9 th International Congress of Serbian Society of Mechanics Vrnjačka Banja, Serbia, July 5-7, 2023. 2023;:217-219. https://hdl.handle.net/21.15107/rcub_machinery_7234 .
Rosić, Nevena, Karličić, Danilo, Cajić, Milan, Lazarević, Mihailo, "WAVE PROPAGATION IN PERIODIC TIMOSHENKO BEAMS ON DIFFERENT ELASTIC FOUNDATION TYPES" in 9 th International Congress of Serbian Society of Mechanics Vrnjačka Banja, Serbia, July 5-7, 2023 (2023):217-219, https://hdl.handle.net/21.15107/rcub_machinery_7234 .