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本文针对机械构件刚度模型实验,应用量纲分析法推导出其静动弯曲及静动扭转刚度相似准则,并对模型设计的相似准则和实验精度作了简要说明。
In this paper, the stiffness model of mechanical components is tested, and dimensionality analysis method is used to derive the similarity criteria for static and dynamic torsional stiffness. The similarity criteria and experimental accuracy of the model design are briefly explained.