Measurement of relevant elastic and damping material properties in sandwich thick plates
نویسندگان
چکیده
منابع مشابه
Measurement of relevant elastic and damping material properties in sandwich thick plates
An easy-to-implement method to measure relevant elastic and damping properties of the constituents of a sandwich structure, possibly with a heterogeneous core, is proposed. The method makes use of a one-point dynamical measurement on a thick plate. The hysteretic model for each (possibly orthotropic) constituent is written generically as “E(1 + jη)” for all mechanical parameters. The estimation...
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ژورنال
عنوان ژورنال: Journal of Sound and Vibration
سال: 2011
ISSN: 0022-460X
DOI: 10.1016/j.jsv.2011.07.015