Lamb waves are widely used to detect damage in both metallic and composites structures. In this paper our preliminary work utilizing a laser vibrometer for Lamb wave sensing is presented. A comparison between experimental data and numerical results obtained from an explicit finite element model is then reported. The goal was to verify the potential of laser vibrometry for Lamb wave sensing.
Analysis of Lamb waves for damage detection using scanning laser vibrometry and finite element modelling / Ricci, Fabrizio; Monaco, Ernesto; Tancredi, Simone; D., Lucariello; Lecce, Leonardo; A. K., Mal. - STAMPA. - (2009), pp. 633-636. (Intervento presentato al convegno 7th Euromech Solid Mechanics Conference tenutosi a Lisbon nel Settembre 2009).
Analysis of Lamb waves for damage detection using scanning laser vibrometry and finite element modelling
RICCI, FABRIZIO;MONACO, ERNESTO;TANCREDI, SIMONE;LECCE, LEONARDO;
2009
Abstract
Lamb waves are widely used to detect damage in both metallic and composites structures. In this paper our preliminary work utilizing a laser vibrometer for Lamb wave sensing is presented. A comparison between experimental data and numerical results obtained from an explicit finite element model is then reported. The goal was to verify the potential of laser vibrometry for Lamb wave sensing.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
