Analytical solution of three-dimensional scattering and diffraction of plane Rayleigh-waves bya hemispherical alluvial valley with saturated soil deposit
HAN Zheng, ZHAO Cheng-gang. Analytical solution of three-dimensional scattering and diffraction of plane Rayleigh-waves bya hemispherical alluvial valley with saturated soil deposit[J]. 2007, 28(12).
HAN Zheng, ZHAO Cheng-gang. Analytical solution of three-dimensional scattering and diffraction of plane Rayleigh-waves bya hemispherical alluvial valley with saturated soil deposit[J]. 2007, 28(12).DOI:
The three-dimensional scattering and diffraction of plane Rayleigh-waves by a hemispherical valley is studied. The deposit and the half space is simulated by elastic single-phase media. The Fourier-Bessel series expansion technique is used to get the analytical solution for the first time. The results of surface displacement amplitudes are presented; and the effects of frequency and angle of incident waves on the surface displacement amplitudes are discussed.