The General Formula of the Vibration Problems of Elastically Restrained Beams
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摘要: 導出了兩端受任意拉壓彈簧和扭轉彈簧約束梁的頻率和振型公式。以往的各種約束梁的頻率和振型公式都可以作為本文公式的特例而得到。同時還包括以前尚未研究過的一些情況。Abstract: An excet frequency equation and formula of mode shapes for the beam restrained by any translational and rotational springs at its ends is derived. Many results in the past publication can take as the degenerate case of this equation and formula. The general formula also including several new results of elastically restrained beams.
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Key words:
- elasticity restraint /
- frequency equation /
- mode shape
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