Analytical studies carried out on the vibro-acoustic response behavior of an isotropic plate under non-uniform edge loads subjected to steady-state mechanical excitation is presented. An analytical method based on the energy approach is used to calculate the buckling load ($P_{cr}$). Free and forced vibration responses of the plate are obtained using an analytical method based on Reddy's third-order shear deformation theorem (TSDT) while sound radiation behavior is analyzed using Rayleigh Integral. Results revealed that $P_{cr}$ is significantly influenced by the nature of non-uniform edge load. Similarly, natural frequencies reduce with an increase in axial compressive load due to a reduction in structural stiffness. Vibration and acoustic resonant amplitudes are affected by the intensity of the compressive load. Sound transmission loss reduces with an increase in compressive load magnitude and the effect is significant in the stiffness dominant region.

提出了对在稳态机械激励下非均匀边缘载荷下各向同性板的振动声响应行为进行的分析研究。使用基于能量方法的分析方法来计算屈曲载荷（$P_{C\mathrm{[R}}$）。使用基于Reddy的三阶剪切变形定理（TSDT）的分析方法获得板的自由振动和强迫振动响应，同时使用Rayleigh积分分析声辐射行为。结果显示$P_{C\mathrm{[R}}$受到非均匀边缘载荷的影响。类似地，由于结构刚度的降低，固有频率随着轴向压缩载荷的增加而降低。振动和声学共振幅度受压缩负载强度的影响。声音的传输损失随着压缩载荷大小的增加而减小，并且在刚度主导区域中效果显着。