Aerospace Instrument-Making Annotation << Back Experimentally – theoretical research of dynamic characteristics non-uniform shells designs M.E. Bondarev, V.S. Safronov In article results of theoretical researches by definition of own frequencies of fluctuations of non-uniform covers in comparison to results numerical and an experimental research by definition of dynamic characteristics shells designs with cut are presented. Keywords: Shells, experiment, theoretical probe, frequency of fluctuations, cut. E-mail: v.safronov@ant-inform.ru