VIBRATION AND STABILITY OF ROTATING PLATES WITH ELASTIC EDGE SUPPORTS

The fundamental frequency of vibration of the rotating plate, depending on the rotation speed and the in plane spring stiffness on the plate edge, have been determined. The critical value of the speed, depending on the stiffbess of the springs, has been determined. The value of the stiffness of the torsional springs do not change the qualitative nature of the buckling problem