【摘要】 本文介绍了在具有垂直对称轴的横向各向同性介质 (TIV介质 )中导出的偏振和相速度近似关系 ,并由这些关系计算了地球内部几种各向异性岩石中地震波速各向异性因子、偏振信息及其与传播方向之间的偏差。最后 ,我们以图形对计算结果进行了讨论。更多还原

【Abstract】 The approximation relationship of polarization and phase velocity in transversely isotropic media with vertical axis of symmetry are presented. With these relationships,the anisotropic factor, polarization vector, and the deviation of polarization from the propagating direction of seismic qP wave are calculated for several anisotropic rocks in the earth. At last, we make some analyses of the calculated results with several graphs.更多还原