层间储液的双层圆柱厚壳水弹性振动

Water Elastic Vibration of the Two -Layer Cylindrical Thick Liquid Storing Shells Between Layers

对层间储有液体的双层圆柱厚壳，考虑剪切影响的刚度矩阵、质量矩阵进行较详细的分析，给出考虑剪切影响的刚度矩阵及质量矩阵，并通过算例说明在厚壳时剪切影响不可忽略．

A detailed analysis is conducted on two-layers cylindrical thick shells with the stiffness and mass matrix of effect of shearing taken into account. Calculated examples turned out that the effect of shearing should not be neglected in the case of thick shells.