Experimental determination of the natural frequencies of complex-shaped shells |
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| Authors: | I I Anik’ev M I Mikhailova E A Sushchenko |
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| Institution: | 1.S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine,Kyiv,Ukraine |
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| Abstract: | The natural frequencies of a complex-shaped thin elastic shell under loading of two types that cause nonstationary vibrations
are experimentally determined. The strains in the shell are recorded with piezoelectric strain gages, followed by the Fourier
analysis of the oscillograms |
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| Keywords: | |
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