二本の脚をもつ円板の振動

概要

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Vibrations of a circular plate with which two bars are perpendicularly connected are studied. The ends of two legs are clamped. The system is symmetric about the plane N of two bars and about the plane M, through the center of the circular plate, perpendicular to N.　Accordingly, vibrations of the system are classified into four sorts of normal vibrations:　(1) Vibration symmetric about the plane M and the plane N　(2) Vibration antisymmetric about the plane M and symmetric about the plane N　(3) Vibration symmetric about the plane M and antisymmetric about the plane N　(4) Vibration antisymmetric about the plane M and the plane N　The frequency equations for cases (1) and (2) are obtained, and the nondimensional frequencies are calculated from these equations.　The experiments are also carried out and these results are compared with the calculated values in figures.
山形大学の論文
1968-01-20