杨揆一. 弹性约束梁固有特性的一般公式[J]. 工程科学学报, 1991, 13(4): 399-402. DOI: 10.13374/j.issn1001-053x.1991.04.036
引用本文: 杨揆一. 弹性约束梁固有特性的一般公式[J]. 工程科学学报, 1991, 13(4): 399-402. DOI: 10.13374/j.issn1001-053x.1991.04.036
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Yang Kuiyi. The General Formula of the Vibration Problems of Elastically Restrained Beams[J]. Chinese Journal of Engineering, 1991, 13(4): 399-402. DOI: 10.13374/j.issn1001-053x.1991.04.036
Citation: Yang Kuiyi. The General Formula of the Vibration Problems of Elastically Restrained Beams[J]. Chinese Journal of Engineering, 1991, 13(4): 399-402. DOI: 10.13374/j.issn1001-053x.1991.04.036
shu

弹性约束梁固有特性的一般公式

The General Formula of the Vibration Problems of Elastically Restrained Beams

    摘要
  • 摘要: 导出了两端受任意拉压弹簧和扭转弹簧约束梁的频率和振型公式。以往的各种约束梁的频率和振型公式都可以作为本文公式的特例而得到。同时还包括以前尚未研究过的一些情况。

     

    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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