Title of article
free vibration analysis of functionally graded porous nano-plates with different shapes resting on elastic foundation
Author/Authors
doan, trac luat le quy don technical university - faculty of mechanical engineering, hanoi, vietnam , le, pham binh le quy don technical university - faculty of mechanical engineering, hanoi, vietnam , tran, trung thanh le quy don technical university - faculty of mechanical engineering, hanoi, vietnam , trai, vu khac 751 one member limited liability company, ho chi minh city, vietnam , pham, quoc hoa tran dai nghia university - department of training, ho chi minh city, vietnam
From page
1593
To page
1605
Abstract
this paper proposes a finite element method (fem) based on a nonlocal theory for analyzing the free vibration of the functionally graded porous (fgp) nano-plate with different shapes lying on the elastic foundation (ef). the fgp materials with two-parameter are the power-law index (k) and the porosity volume fraction (ξ) in two cases of even and uneven porosity. the ef includes winkler stiffness (k1) and pasternak stiffness (k2). some numerical results in our work are compared with other published to verify accuracy and reliability. moreover, the influence of geometric parameters, materials on the free vibration of the fgp nano-plates resting on the ef is comprehensively investigated.
Keywords
nano , plates , fg material , nonlocal elasticity theory , elastic foundation
Journal title
Journal of Applied and Computational Mechanics
Journal title
Journal of Applied and Computational Mechanics
Record number
2652906
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