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Vibrations of axially moving flexible beams made of functionally graded materials
(Elsevier, 2008-02)
Problems related to the vibrations of axially moving flexible beams made of functionally graded materials are addressed. The problem of an axially moving beam may be interpreted as a telescopic system in which the mass is ...
Bending Analysis of Nonlocal Functionally Graded Beams
(Institute of Physics Publishing, 2020-02-07)
In this paper, we study the nonlocal linear bending behavior of functionally graded beams subjected to distributed loads. A finite element formulation for an improved first-order shear deformation theory for beams with ...
Thermoelastic dynamic stability of thin-walled beams with graded material properties
(Elsevier, 2011-03)
The dynamic stability of functionally graded thin-walled beams allowing for shear deformability is investigated in this article. The analysis is based on a model that has small strains and moderate rotations which are ...
The dynamics of thick curved beams constructed with functionally graded materials
(Pergamon-Elsevier Science Ltd, 2010-09)
During the last two decades materials, that exhibit graded properties, left their spirit of conceptual laboratory specimens to become a technological reality with a well established background. However structural applications ...
Improved First Order Formulation for Buckling Analysis of Functionally Graded Beams
(Institute of Electrical and Electronics Engineers Inc., 2020-09-30)
In this research, an improved first order formulation is presented to study the critical buckling load in functionally graded beams. The formulation has five independent variables in comparison with the Timoshenko theory ...
Free vibrations of stepped axially functionally graded Timoshenko beams
(Springer, 2015-04)
The paper studies free transverse vibrations of axially functionally graded beams with stepped changes in geometry and in material properties. The differential quadrature method with domain decomposition technique is used. ...
Timoshenko theory effect on the vibration of axially functionally graded cantilever beams carrying concentrated masses
(Techno-Press, 2018-06-25)
In this paper is studied the effect of considering the theory of Timoshenko in the vibration of AFG beams that support ground masses. As it is known, Timoshenko theory takes into account the shear deformation and the ...
A study on the dynamics of rotating beams with functionally graded properties
(Academic Press Ltd - Elsevier Science Ltd, 2009-10)
The constant needs of the industry impel the engineering community in seeking of new concepts and new strategies in order to improve the structural response of structures as well as to enhance the endurance of materials. ...
Free vibrations of AFG cantilever tapered beams carrying attached masses
(Techno-Press, 2017-03)
The free transverse vibrations of axially functionally graded (AFG) cantilever beams with concentrated masses attached at different points are studied in this paper. The material properties of the AFG beam, consisting of ...
In-plane and out-of-plane dynamics and buckling of functionally graded circular curved beams
(Elsevier, 2012-11)
In this paper the dynamic and buckling features of slender structures with curved axis are addressed. A survey on the literature concerning mechanics of beams constructed with non-homogeneous materials or with functionally ...