声波诱发固-固界面分离的力学分析

Mechaniccs Analysis of Acoustic Wave inducing Solid, i.e., the Solid Interface Separation

在工程容器中注入强声，其中的固体结构容易被加在其表面上的声压所激励而引起振动。本文以薄板为研究对象，导出其诱发弯曲振动微分方程式，并从理论上分析了分离固体附着物的条件及其各种影响因素。

As the strong sound is injected into an engineering container, its solid structure is liable to be activated by the acoustomotive pressure being pressed on its surface, which causes the vibration. Taking a thin metal sheet as the object to be studied, the paper derives a differential equation for the calculation of the induced bending vibration, and also gives an analysis of the conditions and different affecting factors as well that the solid adherence can be separated on the basis of the theory concerned.