Hermite–Lagrangian finite element formulation to study functionally graded sandwich beams
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Fecha de publicación
2016-04xmlui.metadata.dc.contributor.email
[email protected]
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Hermite–Lagrangian finite element formulation to study functionally graded sandwich beams 2016, 140:567 Composite StructuresEditorial
Elsevier B.V.Journal
Composite StructuresDOI
10.1016/j.compstruct.2016.01.015Enlaces adicionales
http://linkinghub.elsevier.com/retrieve/pii/S0263822316000283Resumen
This paper presents a static analysis of functionally graded single and sandwich beams by using an efficient 7DOFs quasi-3D hybrid type theory. The governing equations are derived by employing the principle of virtual works in a weak form and solved by means of the Finite Element Method (FEM). A C1 cubic Hermite interpolation is used for the vertical deflection variables while C0 linear interpolation is employed for the other kinematics variables. Convergence rates are studied in order to validate the finite element technique. Numerical results of the present formulation are compared with analytical and FEM solutions available in the literature.Tipo
info:eu-repo/semantics/articleDerechos
info:eu-repo/semantics/embargoedAccessIdioma
engISSN
02638223ae974a485f413a2113503eed53cd6c53
10.1016/j.compstruct.2016.01.015
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