A parametric investigation of the harmonic vibrations of a poroelastic rod

The problems of calculating the forced harmonic vibrations of porous structures saturated with a fluid are considered. The equations of motion are obtained by starting from general relations of the Biot theory of poroelasticity and continuous mechanics after taking into account the anisotropy of the elastic and hydraulic properties of the medium. The influence of the mechanical constants of the material on its dynamical characteristics is investigated using the example of the flexural vibrations of a simple rod-shaped structure.