In this work an analysis is performed on the nonlinear planar vibrations of a functionally graded beam subjected to a combined thermal and harmonic transverse load in the presence of internal resonance. Adopting the direct ...

In this paper a new 1D finite element model for dynamic calculations of PGFM curved beams with variable curvature is developed. The reduced high-speed calculation model allows stochastic aspects in the dynamic of the ...

La teoría de vigas de Timoshenko TBT y una teoría de alto orden IFSDT son formuladas utilizando las ecuaciones constitutivas no locales de Eringen. Se utilizaron ecuaciones constitutivas en 3D en el modelo IFSDT. Se utilizó ...

La presente tesis trata sobre la novedosa aplicación de materiales funcionalmente graduados (-FGM- Functionally Graded Materials) en el diseño de estructuras tipo viga. Como es sabido, los estudios de rigidización dinámica, ...

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. ...

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 ...

El presente trabajo, tiene como objetivo el estudio de la vibración libre de vigas Timoshenko aplicados a materiales funcionalmente graduados; esto se resuelve utilizando el método de elementos finitos (MEF) , al implementarlo ...