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Experimental and Numerical Investigation of Wave Propagation in Composite Beam with an Additional Mass

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Abstract:

The article is to show results of numerical and experimental examination of changes in wave propagation in a composite rod with additional mass. For numerical modelling the spectral element method is used. For experimental verification the IFFM PAS laboratory equipment was used. As actuators and sensors PZT elements were utilised. The results obtained via numerical and experimental simulations are compared and discussed.

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Periodical:

Key Engineering Materials (Volumes 293-294)

Pages:

533-540

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.293-294.533

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Online since:

September 2005

Authors:

Wiesław M. Ostachowicz, Marek Krawczuk, Magdalena Palacz

Keywords:

Damage Identification, Spectral Element Method (SEM), Wave Propagation

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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References

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