This paper deals with the vibrations of isotropic, linearly elastic and heterogeneous circular
beams given that a vertical force acts at the crown point. The effect of the loading is taken …

Napjainkban igencsak elterjed a görbült középvonalú rudak használata mérnöki
alkalmazásokban. Gondoljunk például az ívelt kialakítású hídszerkezetekre, tet® …

1. Introduction Curved beams are often used as various structural elements because of their
favourable load-carrying capabilities. We mention, for instance, arch bridges and the role of …

A one-dimensional linear model is developed to tackle the free vibrations of
nonhomogeneous circular beams. The material distribution can depend symmetrically on …

The article is devoted to the vibrations of heterogeneous curved beams with centerline
extensibility accounted for. The end supports are rotationally restrained pins, and the effect …

Vibration problems of curved beams with a centerline of constant radius are governed by
degenerated differential equation systems. Here we provide a definition for the Green …

Vibrations of heterogeneous curved beams have recently been investigated [1, 2, 3]. The
thesis and papers cited deal with, among others, the issue what effect the central load has …