In the present paper, a vibration based analytical method, for determining the elastic properties of isotropic rectangular plates has been assessed using cold rolled aluminum alloy (6082-T6) thin plate samples. The procedure, presented by the authors in a previous work, is based on the measurement of, at least, two of the first four resonant frequencies of the samples. It allows to obtain the elastic constants directly by using table sets numerically calculated. The uncertainty associated with the procedure are estimated and the results obtained are compared with reference values reported in literature. © (2006) by the Katholieke Universiteit Leuven Department of Mechanical Engineering All rights reserved.
Experimental assessment of a non-destructive method for measuring the elastic properties of thin isotropic plates / Alfano, M.; Pagnotta, L.; Stigliano, G.. - 4:(2006), pp. 2033-2041. (Intervento presentato al convegno International Conference on Noise and Vibration Engineering 2006, ISMA 2006 tenutosi a Louvain, BELGIUM nel SEP 18-20, 2006).
Experimental assessment of a non-destructive method for measuring the elastic properties of thin isotropic plates
Alfano M.;
2006
Abstract
In the present paper, a vibration based analytical method, for determining the elastic properties of isotropic rectangular plates has been assessed using cold rolled aluminum alloy (6082-T6) thin plate samples. The procedure, presented by the authors in a previous work, is based on the measurement of, at least, two of the first four resonant frequencies of the samples. It allows to obtain the elastic constants directly by using table sets numerically calculated. The uncertainty associated with the procedure are estimated and the results obtained are compared with reference values reported in literature. © (2006) by the Katholieke Universiteit Leuven Department of Mechanical Engineering All rights reserved.
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