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本文提出了叶片振动的一种限制较少的方法，把弹性理论的三维问题化为一维问题得到的结果比通常的方法精确，文中包含了扭曲动叶片的静力学与动力学的渐近方程的推导。
In this paper, a less restrictive method of blade vibration is proposed. The three-dimensional problem of elastic theory is more accurate than the usual one, which includes the asymptotic equations of the static and dynamic buckling of the twisted blade Derivation.