Attenuation characteristic of fast wave , slow wave , quasi - transverse wave and anti - plane transverse wave are discussed and the combined effects of the anisotropy of the solid skeleton and fluid viscosity on the propagation characteristic of plane waves are analyzed numerically . the influence of horizontal anisotropy and fluid viscosity on the propagation characteristic of elastic waves is clarified 讨论了液饱和多孔介质中快波、慢波，准剪切波和反平面剪切波的衰减特性，并分析了固体骨架异性以及流体粘度的综合效应对平面波传播特性的作用，澄清了介质水平面内异性以及流体粘度对弹性波传播特性的影响。
