Title :
Distortion of shear waves passing through a friction coupled interface
Author :
Neill, Brian O. ; Maev, Roman Gr ; Severin, E.
Author_Institution :
Dept. of Phys., Windsor Univ., Ont., Canada
Abstract :
Friction coupled interfaces closed under pressure are considered as a possible source of nonlinearity for the case of horizontally polarized shear waves. The distortion of a normally incident harmonic wave is calculated. From the Fourier transform, it is explicitly shown that only odd harmonics will be produced
Keywords :
Fourier transforms; elastic waves; friction; harmonic generation; interface phenomena; nonlinear acoustics; Fourier transform; friction coupled interface; harmonic generation; nonlinearity; shear wave distortion; Compressive stress; Couplings; Fourier transforms; Friction; Harmonic distortion; Laboratories; Physics; Polarization; Shearing; Surface waves;
Conference_Titel :
Ultrasonics Symposium, 2000 IEEE
Conference_Location :
San Juan
Print_ISBN :
0-7803-6365-5
DOI :
10.1109/ULTSYM.2000.922668
