Title :
Plate laminae stacks: modelling and simulation of elastic guided propagation
Author :
Fort, Ada ; Vignoli, Valerio
Author_Institution :
Dipartimento di Ingegneria Elettron., Firenze Univ., Italy
Abstract :
A model is presented describing the phenomenon of ultrasonic guided propagation in stacks of anisotropic laminae under a large variety of boundary conditions. This model can be effectively used in nondestructive testing (NDT) applications, the dispersive nature, of the propagation modes giving a signature of the actual material state
Keywords :
laminates; ultrasonic materials testing; ultrasonic propagation; boundary conditions; dispersive nature; elastic guided propagation; model; nondestructive testing; plate laminae stacks; propagation modes; stacks of anisotropic laminae; ultrasonic guided propagation; Acoustic propagation; Acoustic waves; Anisotropic magnetoresistance; Boundary conditions; Capacitive sensors; Dispersion; Material properties; Mathematical model; Solid modeling; Tensile stress;
Conference_Titel :
Ultrasonics Symposium, 1992. Proceedings., IEEE 1992
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-0562-0
DOI :
10.1109/ULTSYM.1992.275973
