Propagation of elastic waves in a floating ice sheet
Propagation of elastic waves in a floating ice sheet
复制标题
弹性波在浮冰盖中的传播
DOI：
10.1029/tr032i005p00673
复制
发表时间：
1951
期刊：
影响因子：
--
通讯作者：
M. Ewing
中科院分区：
文献类型：
--
作者：
F. Press;M. Ewing
推导并讨论了弹性波在漂浮冰盖中传播的特征方程，特别是对极大和极小波长的相速度进行了计算。不能像真空或液体中的板那样将解简化为对称和反对称模式。其中讨论的波有压缩波、剪切波、纵向波、弯曲波、瑞利波、斯通利波和乐夫波。
The characteristic equation for the propagation of elastic waves in a floating ice sheet is derived and discussed, with special emphasis on the evaluation of phase velocity for very large and very small wavelengths. The solutions cannot be reduced to symmetric and antisymmetric modes as in the case of a plate in a vacuum or a liquid. Among the waves discussed are compressional, shear, longitudinal, flexural, Rayleigh, Stoneley, and Love waves.