Propagation of a shear direction acoustic wave in piezoelectric coupled cylinders

被引：0
|
作者：
Wang, Q. [1 ]
Jin, J. [1 ]
Quek, S.T. [1 ]
机构：
[1] Department of Civil Engineering, National University of Singapore, Singapore 119260, Singapore
来源：
| 1600年 / American Society of Mechanical Engineers卷 / 69期
关键词：
Acoustic wave propagation - Approximation theory - Boundary conditions - Cylinders (shapes) - Equations of motion - Nondestructive examination - Shear strength - Stress analysis - Structural design;
D O I：
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摘要：
The circulation of simple harmonic (SH) waves around a long metallic cylinder covered with a piezoelectric layer was presented. Potential application of the structure in the design of nondestructive evaluation of cylindrical structures submerged in water was provided by the dispersion relations. The significance of the coupling effect due to different metallic core, aluminium, steel and gold was considered.
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