O wykorzystaniu funkcji własnych do opisu drgań wymuszonych podatnie podpartych asymetrycznych wałów

The paper deals with flexural, longitudinal and torsional forced vibrations of a shaft with an asymmetry of a flexural rigidity, being governed by non-coupled linear partial differential equations. The couplings between vibrations due to the flexibility of the shaft support as well as a damping in the analysed system are taken into account. The cases of distributed and discrete loadings are considered. Solutions are expressed in terms of the normal modes.