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弹性体非线性振动多重共振的能量法

邱家俊

邱家俊. 弹性体非线性振动多重共振的能量法[J]. 力学学报, 1990, 22(6): 753-758. DOI: 10.6052/0459-1879-1990-6-1995-1008
引用本文: 邱家俊. 弹性体非线性振动多重共振的能量法[J]. 力学学报, 1990, 22(6): 753-758. DOI: 10.6052/0459-1879-1990-6-1995-1008
shu
THE ENERGY METHOD OF MULTIPLE RESONANCE IN NONLINEAR VIBRATION OF ELASTIC BODY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1990, 22(6): 753-758. DOI: 10.6052/0459-1879-1990-6-1995-1008
Citation: THE ENERGY METHOD OF MULTIPLE RESONANCE IN NONLINEAR VIBRATION OF ELASTIC BODY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1990, 22(6): 753-758. DOI: 10.6052/0459-1879-1990-6-1995-1008
shu
邱家俊. 弹性体非线性振动多重共振的能量法[J]. 力学学报, 1990, 22(6): 753-758. CSTR: 32045.14.0459-1879-1990-6-1995-1008
引用本文: 邱家俊. 弹性体非线性振动多重共振的能量法[J]. 力学学报, 1990, 22(6): 753-758. CSTR: 32045.14.0459-1879-1990-6-1995-1008
shu
THE ENERGY METHOD OF MULTIPLE RESONANCE IN NONLINEAR VIBRATION OF ELASTIC BODY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1990, 22(6): 753-758. CSTR: 32045.14.0459-1879-1990-6-1995-1008
Citation: THE ENERGY METHOD OF MULTIPLE RESONANCE IN NONLINEAR VIBRATION OF ELASTIC BODY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1990, 22(6): 753-758. CSTR: 32045.14.0459-1879-1990-6-1995-1008
shu

弹性体非线性振动多重共振的能量法

  • 天津大学机械学院力学系,300072

THE ENERGY METHOD OF MULTIPLE RESONANCE IN NONLINEAR VIBRATION OF ELASTIC BODY

  • 天津大学机械学院力学系,300072

摘要

    摘要
  • 摘要: 本论文以非线性振动理论的平均法为基础和力学的能量概念结合起来,找到了求解弹性体系非线性振动多重共振的能量法。应用本方法研究了电机轴系的双重共振等问题,证明了它是一个简易适用的方法。揭示了双重共振的一些新现象,理论得到了实验验证。
    Abstract: Based on the averaging method in the non-linear vibration theory and combined, with the mechanical energy conception, the energy method for the problem of multiple resonance in non-linear vibration of elastic shaft system has been found. Using this method we have researched, among others, the two fold resonance on rotor shaft system of generator. Its proved that the energy method is applicable and simple. Some new phenomena of two fold re-sonance are revealed. The theory is verified by experiment.
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  • 刊出日期:  1990-11-24

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