@article {,
	title = {An approximate secular equation of generalized Rayleigh waves in pre-stressed compressible elastic solids },
	journal = {International Journal of Non-Linear Mechanics},
	volume = {50},
	year = {2013},
	pages = {91-96},
	abstract = {<p>The present paper is concerned with the propagation of Rayleigh waves in a pre-stressed elastic half-space coated with a thin pre-stressed elastic layer. The half-space and the layer are assumed to be compressible and in welded contact with each other. By using the effective boundary condition method, an explicit third-order approximate secular equation of the wave has been derived that is valid for any pre-strains and for a general strain-energy function. When the pre-strains are absent, the secular equation obtained coincides with the one for the isotropic case. Numerical investigation shows that the approximate secular equation obtained is a good approximation. Since explicit dispersion relations are employed as theoretical bases for extracting pre-stresses from experimental data, the secular equation obtained will be useful in practical applications.</p>
},
	doi = {10.1016/j.ijnonlinmec.2012.11.004},
	author = {Pham Chi Vinh and Nguyen Thi Khanh Linh}
}
