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Vibration Behaviour of Shear Deformable Laminated Plates Composed of Non-Homogeneous Layers | ||
| Journal of Computational Applied Mechanics | ||
| مقاله 4، دوره 55، شماره 2، تیر 2024، صفحه 201-208 اصل مقاله (585.09 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jcamech.2024.373173.985 | ||
| نویسندگان | ||
| Abdullah Sofiyev* 1، 2، 3؛ Tarkan Vergül4؛ Isa Khalilov5 | ||
| 1Department of Mathematics, Istanbul Ticaret University, Beyoglu, 34445 Istanbul, Turkey | ||
| 2Scientific Research Department of Azerbaijan University of Architecture and Construction, Baku 1073, Azerbaijan | ||
| 3Scientific Research Centers for Composition Materials of UNEC Azerbaijan State Economic University, Baku 1001, Azerbaijan | ||
| 4Department of Structural Engineering, Engineering Faculty, Istanbul Ticaret University, 34445 Beyoglu/Istanbul, Turkey | ||
| 5Department of Machine Design and Industrial Technologies, Azerbaijan Technical University, H. Javid Ave. 25, AZ1073, Baku, Azerbaijan | ||
| چکیده | ||
| The free vibration behavior of laminated plates consisting of non-homogenous orthotropic layers is presented. First, the mechanical properties of laminated plates composed of non-homogenous (NH) orthotropic layers are modelled. After establishing the basic relations of laminated plates within shear deformation theory (SDT), governing equations are derived in the framework of Donnell type plate theory. The solution of the governing equations is carried out by the Galerkin method and the analytical expression is found for the linear frequency of plates composed of non-homogenous orthotropic layers. Finally, the influences of various factors such as shear stresses, non-homogeneity, number and arrangement of layers on the frequency of rectangular plates are examined. | ||
| کلیدواژهها | ||
| Non-homogeneity؛ shear deformations؛ laminated plates؛ vibration؛ frequency | ||
| مراجع | ||
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