STATIC ANALYSIS OF SIMPLY SUPPORTED FOAM CORE SANDWICH PLATE
Pınar Aydan Demirhan, Vedat Taşkın
Strony: 325-336
Opublikowano: 10 Jul 2016
Wyświetlenia: 2,229
Pobrania: 539
Streszczenie: This paper presents a static analysis for simply supported sandwich plate with foam core by using refined plate theory. Face layers of the sandwich plate are assumed isotropic, core of the sandwich is assumed foam. In the bending of sandwich plates, the bending load is carried by face layers while the transverse shear loads are carried mainly by the core. There are many papers in the literature on the analysis of the bending, buckling and vibration of sandwich structures. Classical lamination theory, first order shear deformation theory and various shear deformation theories are applied for analysis of sandwich plates. In this study static analysis for simply supported sandwich plate is investigated. Governing equations are derived from the principle of virtual displacements. A closed-form solution is found by using the Navier’s method. Numerical results are performed parametrically. The effect of density and pore size of foam on stress distribution through thickness are investigated.
Słowa kluczowe: sandwich plates, naviers solution, bending, stress, shear strain
Cytowanie artykułu: Pınar Aydan Demirhan, Vedat Taşkın. STATIC ANALYSIS OF SIMPLY SUPPORTED FOAM CORE SANDWICH PLATE. Journal of International Scientific Publications: Materials, Methods & Technologies 10, 325-336 (2016). https://www.scientific-publications.net/en/article/1001155/
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