An accurately fast algorithm of calculating reflection/transmission coefficients

摘要: For the boundary between transversely isotropic media with a vertical axis of symmetry (VTI media), interface liquid and VTI medium, free-surface an elastic half-space accurately fast algorithm was presented for calculating reflection/transmission (R/T) coefficients. Specially, case post-critical angle incidence considered. Although we only performed numerical calculation models media, calculated results can be extended to horizontal rotation (HTI media). Compared previous work, this used not R/T coefficients ellipsoidally anisotropic but also that generally speed accuracy are faster higher. According parameters some rocks given by published literature, using analyzed effect rock anisotropy on We Snell’s law energy balance principle perform verification results.