Abstract Using the "spring" model for a weak interface between two solids, we derive the charac-teristic equation for the Lamb waves in a two-layered solid composite and make numerical computations for dispersion curves in an aluminum/copper structure with a rigid or slip interface. The influence of the shear stiffness of the interface on the low order Lamb wave modes is considered.
Received: 06 August 1993
Accepted manuscript online:
Fund: Project supported by the Doctoral program Foundation of the State Education Commission of China and the Natural Science Foundation of Jiangsu Province.
Cite this article:
WANG YAO-JUN (王耀俊), NING WEI (宁伟), OU XIAN-HUA (欧贤华) LAMB WAVE MODES IN A TWO-LAYERED SOLID MEDIUM WITH A WEAK INTERFACE 1994 Acta Physica Sinica (Overseas Edition) 3 561
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