Laser vibrometric study of plate waves for structural health monitoring (SHM)
B Köhler, JL Blackshire - Review of Progress in Quantitative …, 2006 - ui.adsabs.harvard.edu
Laser vibrometer are used to study Lamb wave propagation in plate structures. Sound fields
are visualized as intensity and snapshoot images. It is demonstrated, that the sound beam
can be directed into areas of interest and focused. The role of Lamb wave dispersion in
focusing is visualized and discussed.
are visualized as intensity and snapshoot images. It is demonstrated, that the sound beam
can be directed into areas of interest and focused. The role of Lamb wave dispersion in
focusing is visualized and discussed.
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