Application of laser ultrasonics to develop dispersion curves for elastic plates

Journal of Applied Mechanics, Transactions ASME

Volumn 66, Issue 4, 1999, Pages 1043-1045

  Eisenhardt, C ^a   Jacobs, L J ^a   Qu, J ^b  

^a Georgia Institute of Technology   (Georgia)

^b GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FOURIER TRANSFORMS; PLATES (STRUCTURAL COMPONENTS); ULTRASONIC DISPERSION; ULTRASONIC PROPAGATION;

LAMB WAVES; LASER ULTRASONICS;

ELASTICITY;

EID: 0033293384     PISSN: 00218936     EISSN: 15289036     Source Type: Journal    
DOI: 10.1115/1.2791781     Document Type: Article

References (5)

1. Alleyne, D., and Cawley, P., 1991, “A Two-Dimensional Fourier Transform Method for Measurement of Propagating Multimode Signals,” J. Acoustic. Soc. Am., Vol. 89, No. 3, pp. 1159-1168.
2. Bruttomesso, D. A., Jacobs, L. J., and Costley, R. D., 1993, “Development of an Interferometer for Acoustic Emission Testing,” Journal of Engineering Mechanics, Vol. 119, No. 11, pp. 2303-2316.
3. Costley, R. D., Berthelot, Y. H., and Jacobs, L. J., 1994, “Laser-Based Techniques to Resolve Mode Propagation of Lamb Waves in Plates,” Journal of Acoustic Emission, Vol. 12, No. 1-2, pp. 27-38.
4. Mindlin, R. D., 1960, “Waves and Vibrations in Isotropic Elastic Plates,” Structural Mechanics. J. N. Goodier and N. J. Hoff, eds. Pergamon Press, New York.
5. Schumacher, N. A., Burger, C. P., and Gien, P. H, 1993, “A Laser-Based Investigation of Higher-Order Modes in Transient Lamb Waves,” J. Acoustic. Soc. Am., Vol. 93, No. 5, pp. 2981-2984.