Transformation of body force localized near the surface of a half-space into equivalent surface stresses

An electromagnetic acoustic transducer (EMAT) or a laser used to generate elastic waves in a component is often described as a source of body force confined in a layer close to the surface. On the other hand, models for elastic wave radiation more efficiently handle sources described as distribution...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 2013-10, Vol.134 (4), p.2639-2646
Hauptverfasser:	Rouge, Clémence, Lhémery, Alain, Ségur, Damien
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Acoustics - instrumentation Elasticity Engineering Sciences Equipment Design Lasers Magnets Models, Theoretical Motion Sound Stress, Mechanical Surface Properties Time Factors Transducers
Online-Zugang:	Volltext
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