Sound radiation from a submerged elastic cylindrical shell excited by internal harmonic line force is considered. It is useful for understanding the mechanisms of sound radiation from submerged structure and verifying the Resonance Radiation Theory (RRT).

• 研究了在内壁简谐法向线力激励下的水中弹性圆柱壳的振动和声辐射问题，这有助于深入认识水中结构的声辐射机理，验证水下结构共振声辐射理论。