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Shear horizontal ultrasonic waves excited by piezoelectric fiber patches

 
: Köhler, Bernd; Gaul, Tobias; Lieske, Uwe; Schubert, Frank

:

Chimenti, D.E. ; American Society for Nondestructive Testing -ASNT-, Columbus/Ohio:
42nd Annual Review of Progress in Quantitative Nondestructive Evluation 2015 : Incorporating the 6th European-American Workshop on Reliability of NDE - volume 35; Minneapolis, Minnesota, 26-31 July 2015
Woodbury, N.Y.: AIP, 2016 (AIP Conference Proceedings 1706)
ISBN: 978-0-7354-1353-5
Art. 020022, 7 S.
Annual Review of Progress in Quantitative Nondestructive Evaluation <42, 2015, Minneapolis/Minn.>
European-American Workshop on Reliability of NDE <6, 2015, Minneapolis/Minn.>
Englisch
Konferenzbeitrag
Fraunhofer IKTS ()
elastic waves; measurement by laser beam; piezoelectric transducers

Abstract
A new type of transducer for piezoelectric generation of horizontally polarized shear waves was proposed recently. The wave field of such a Shear Horizontal Piezoelectric Fibre Patch (SHPFP) is now analyzed by 3D laser vibrometry, providing the first experimental prove that the SHPFP is an efficient SH0 transducer.

: http://publica.fraunhofer.de/dokumente/N-382905.html