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A novel quasi-3D refined HSDT for static bending analysis of porous functionally graded Plates | ||
| Journal of Computational Applied Mechanics | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 14 اسفند 1402 اصل مقاله (1.1 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jcamech.2024.372417.968 | ||
| نویسندگان | ||
| Rachid Slimani1؛ Abderrahmane Menasria2، 3؛ Mohamed Ali Rachedi2، 3؛ Chitour Mourad3؛ Salah Refrafi3؛ Ali Alselami Nimer* 4؛ Abdelhakim Bouhadra2، 3؛ Belgacem Mamen2، 3 | ||
| 1University of Tamanghasset, Faculty of Sciences & Technology, Sciences & Technology Department, BP 10034, Sersouf Tamanghasset 11000, Algeria | ||
| 2Materials and Hydrology Laboratory, University of Sidi Bel Abbes, Faculty of Technology, Civil Engineering Department, BP 89, Sidi Bel Abbes 22000, Algeria | ||
| 3University of Khenchela, Faculty of Sciences and Technology, Civil Engineering Department, BP 1252 Road of Batna Khenchela, Khenchela 40000, Algeria | ||
| 4Civil Engineering Department, College of Engineering, Jazan University, Saudi Arabia | ||
| چکیده | ||
| In this paper a quasi-three-dimensional (3D) refined using a novel higher-order shear deformation theory is developed to examine the static bending with two different type porosity distribution of porous for advanced composite plates such as functionally graded plates. In this present theory, the number of unknowns and governing equations is reduced, takes into account the thickness stretching effect into transverse displacement, bending and shear, using a new shape function. The used plate theory approach satisfies the zero traction boundary conditions on the surfaces of the plate without using shear correction factor and the transverse shear strain and shear stress have a parabolic distribution across the thickness of the plates. The virtual work principle is used to obtain the equilibrium equations. An analytical approach based on the Navier solution is employed to obtain the solution for static bending of simply supported FGM plates. The proposed theory shows a good agreement for static bending of FGM plates with other literature results has been instituted of advanced composite plates. Numerical results are presented to show the effect of the material distribution, the power-law FG plates, the geometrical parameters and the porosity on the deflections and stresses of FG plates. | ||
| کلیدواژه‌ها | ||
| Higher-order shear deformation theory؛ FG plate؛ P-FGM؛ E-FGM؛ Bending؛ Porosity؛ The virtual work principle؛ Navier solution | ||
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آمار تعداد مشاهده مقاله: 88 تعداد دریافت فایل اصل مقاله: 126 |
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