In this paper, bending analysis of rectangular functionally graded (FG) nanoplates under a uniform transverse load has been considered based on the modified couple stress theory. Using Hamilton’s principle, governing equations are derived based on a higher-order shear deformation theory (HSDT). The set of coupled equations are solved using the dynamic relaxation (DR) method combined with finite difference (FD) discretization technique for clamped and simply-supported boundary conditions. Finally, the effects of aspect ratio, thickness-to-length ratio, transverse load, boundary conditions, and length scale parameter are studied in detail. The results showed that by rising the length scale-to-thickness ratio, the influence of the grading index on the deflection decreased.
Authors
- Dr. M. E. Golmakani,
- dr inż. Mohammad Malikan link open in new tab ,
- MSc S. Golshani Pour,
- prof. dr hab. Victor Eremeev link open in new tab
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.1007/s00161-021-00995-4
- Category
- Publikacja w czasopiśmie
- Type
- artykuły w czasopismach
- Language
- angielski
- Publication year
- 2023
