A Model of the Mechanical Waves in Curved Bars

Abstract

The different classical models of the mechanical waves in bars cover every a single type of the wave, respectively only longitudinal, transversal, inflexion or torsion wave and only in a rectilinear bar, every with his own hypothesis, physical and mathematical description and solving methods. Into a curved bar a certain wave changes his form along of the bar and transformed par example from a longitudinal wave in one or more types of the another wave, dependent of the form of the bar, ramie or connection with the environment. This work presents a physical and mathematical model of the mechanical wave of any type produced and conveyed in curved bars and his solving possibilities.