Abstract

The ice cover is modeled by a thin elastic isotropic plate floating on the surface of a liquid of finite depth. The source of disturbances moves along the surface of the plate. The values of critical velocities at which the character of the wave disturbance changes are obtained. The angular zones in which the waves propagate are determined. The influence of the velocity of the source of disturbances, the thickness of the ice plate, and compression and stretching forces on the amplitudes of the formed waves is studied.

中文翻译：

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来自移动扰动源的浮冰盖中的三维弯曲引力波

摘要

冰盖由漂浮在有限深度液体表面上的薄弹性各向同性板建模。扰动源沿着板的表面移动。获得了波浪扰动特征发生变化时的临界速度值。确定波传播的角区域。研究了扰动源的速度、冰板的厚度以及压缩力和拉伸力对形成的波的振幅的影响。