Repozytorium publikacji - Politechnika Gdańska

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.

Autorzy

• Dr. M. E. Golmakani,
• dr inż. Mohammad Malikan link otwiera się w nowej karcie ,
• MSc S. Golshani Pour,
• prof. dr hab. Victor Eremeev link otwiera się w nowej karcie