DOAJ Open Access 2017

Nonlinear vibration of functionally graded material sandwich doubly curved shallow shells reinforced by FGM stiffeners. Part 2: Numerical results and discussion

Dang Thuy Dong Dao Van Dung

Abstrak

In part 1, the governing nonlinear dynamic equations of FGM sandwich doubly curved shallow shells reinforced by FGM stiffeners on elastic foundation subjected to mechanical and thermal loading are established based on the first order shear deformation theory (FSDT) with von Kármán - type nonlinearity and smeared stiffener technique. In the present part, the fourth-order Runge-Kutta method is applied to investigate influences of models of the shells, FGM stiffeners, thermal environment, elastic foundation, and geometrical parameters on the natural frequencies and dynamic nonlinear responses of stiffened FGM sandwich doubly curved shallow shells.

Topik & Kata Kunci

Mechanical engineering and machinery Descriptive and experimental mechanics

Penulis (2)

Dang Thuy Dong

Dao Van Dung

Format Sitasi

APA MLA BibTeX

Dong, D.T., Dung, D.V. (2017). Nonlinear vibration of functionally graded material sandwich doubly curved shallow shells reinforced by FGM stiffeners. Part 2: Numerical results and discussion. https://doi.org/10.15625/0866-7136/9693

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Informasi Jurnal

Tahun Terbit: 2017
Sumber Database: DOAJ
DOI: 10.15625/0866-7136/9693
Akses: Open Access ✓