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Título : Hermite-Lagrangian finite element formulation to study functionally graded sandwich beams
Autor : Yarasca, J.
Mantari, J. L.
Arciniega, R. A.
Palabras clave : Layered structures;Elasticity;Finite element analysis (FEA)
Fecha de publicación : ene-2016
Editorial : Elsevier Ltd
URI Relacionado: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84960461069&doi=10.1016%2fj.compstruct.2016.01.015&partnerID=40&md5=e824559b2b44dd43e9c42d26576059c7
Resumen : 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.
URI : http://cybertesis.uni.edu.pe/handle/uni/3558
ISSN : 2638223
Correo electrónico : jmantari@utec.edu.pe
Derechos: info:eu-repo/semantics/embargoedAccess
Aparece en las colecciones: Instituto General de Investigación

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