@misc{Rożnowski_T._Surface_1992,
 author={Rożnowski, T.},
 volume={44},
 number={4},
 copyright={Creative Commons Attribution BY 4.0 license},
 journal={Archives of Mechanics},
 address={Warszawa},
 howpublished={online},
 year={1992},
 publisher={Polish Scientific Publishers IFTR},
 language={eng},
 abstract={A Rayleigh-type surface stress wave propagation is considered in a “weakly anisotropic” semispace of “small nonhomogeneity”; two elastic shear moduli are assumed to be monotone functions of depth, the ratio of Young’s moduli is limited to the first two terms of a power series expansion. Waves of such type are described in part I by the solution of an ordinary, fourth order differential equation with variable coefficients satisfying the corresponding boundary conditions (see [1], Sec. 4). In this particular case of variability of the elastic moduli, the problem has a closed-form solution expressed in terms of Bessel functions. Analysis of the dispersion equation proves the Rayleigh wave speed to depend on the wave- length and on the anisotropy and nonhomogeneity parameters. Using the asymptotic expansions of Bessel functions, the dispersion equation is written in an approximate form enabling a numerical analysis of the influence of the anisotropy and nonhomogeneity parameters upon the surface wave speed.},
 title={Surface stress waves in a transversely isotropic nonhomogeneous elastic semispace},
 title={Part II},
 title={Surface stress wave in a ”weakly anisotropic” semispace with ”small nonhomogeneity”},
 type={Text},
 URL={http://rcin.org.pl/Content/68364/PDF/WA727_18038_44-4-1992_AMS_Roznowski-06.pdf},
 keywords={Mechanika stosowana - czasopisma [KABA]},
}