TY JOUR TI FEATURES OF CALCULATION OF VIBRATIONS OF A PINCHED ROUND PLATE KW A method for calculating the vibrations of a circular steel plate KW clamped around the circumference and loaded with a short-term load KW with the determination of the frequency of the fundamental tone (the lowest type of vibration) KW is considered. For practical calculations KW the influence of the mass of the plate itself KW as well as the mass of air or liquid KW on the frequency of natural oscillations is taken into account. JO Modern Technologies and Scientific and Technological Progress AU Cherepanov, A.P. PY 2022 IS 2021 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»