PLANE PROBLEMS OF DIFFRACTION OF AN ACOUSTIC PRESSURE WAVE ON A THIN ORTHOTROPIC PANEL PLACED IN A RIGID SHIELD

摘要

We consider the plane problem of diffraction of nonstationary acoustic waves on a thin elastic orthotropic curvilinear panel placed in a rigid shield. In order to determine the hydrodynamic pressure acting on the shell, we use an influence function constructed on the basis of a refined hypothesis of thin layer.