- Tytuł:
- Natural frequencies of FG plates with two new distribution of porosity
- Autorzy:
-
Merdaci, Slimane
Mostefa, Adda Hadj
Khayal, Osama M. E. S. - Powiązania:
- https://bibliotekanauki.pl/articles/1839855.pdf
- Data publikacji:
- 2021
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
częstotliwość drgań
porowatość
odkształcenie
functionally graded plate
natural frequency
even
uneven
porosity - Opis:
- The functionally graded plates (FGP) with two new porosity distributions are examined in this paper. In this work the plate is modeled using the higher-order shear deformation plate principle. The shear correction variables are neglected. To evaluate the equations of motion, the Hamilton method will be used herein. Therefore, the free vibration analysis of FG plate is developed in this work. For porous smart plates with simply-supported sides, natural frequencies are obtained and verified with the established findings in the literature. The impact of the porosity coefficient on the normal frequencies of the plate for various thickness ratios, geometric ratios, and material properties was investigated in a thorough numerical analysis.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2021, 26, 2; 128-142
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł