Journal of Theoretical
and Applied Mechanics

32, 2, pp. 483-500, Warsaw 1994

Rotatory vibration of an aeolotropic non-homogeneous annular disk of variable thickness

Shahjahan Ali Mollah
The object of this paper is to determine the mean stresses, displacements and especially the frequencies due to rotatory vibrations of an aeolotro-pic non-homogeneous annular disk of variable thickness. The elastic constants, density of material and thickness of the disk are considered to be a function of position. Interesting particular cases are considered and compared numerically and graphically with the established results.