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本文用有限节方法对弹性梁的动态特性进行了研究,提出了新的有限节刚度模型,该模型对有关弹性体、刚体与弹性体组合体的动力学分析提供了更为精确的依据。
In this paper, the finite element method is used to study the dynamic behavior of the elastic beam. A new finite-section stiffness model is proposed, which provides a more accurate basis for the dynamic analysis of the elastomer, rigid body and elastomer combination.