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本文利用假设的动水压力分布函数,给出一种求储液罐轴对称自由振动(脉动)周期的迭代方法。对于等厚度壳,导出了它的近似封闭解。
In this paper, an iterative method to find the axisymmetric free vibration (pulsation) cycle of a storage tank is given by using the assumed hydrodynamic pressure distribution function. For the shell of equal thickness, its approximate closed solution is derived.