| 受任意支承的梁或轴的振动的直接解法 |
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| 引用本文： | 凌云.受任意支承的梁或轴的振动的直接解法[J].东南大学学报(自然科学版),1986(6). |
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| 作者姓名： | 凌云 |
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| 作者单位： | 南京工学院机械工程系 |
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| 摘 要： | 用边界元方法给出了梁上任意一点的位移、剪力等参数的表达式。由此,在任意支承条件下都可直接列出分析振动的方程组而无须进行传递计算,且计算比传递矩阵法简便。
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| 关 键 词： | 梁 轴 振动 边界元法 |
A Direct Method for Analysing Vibration of Beams or Shafts with Any Kinds of Supports |
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| Ling Yun.A Direct Method for Analysing Vibration of Beams or Shafts with Any Kinds of Supports[J].Journal of Southeast University(Natural Science Edition),1986(6). |
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| Authors: | Ling Yun |
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| Institution: | Ling Yun Department of Mechanical Engineering |
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| Abstract: | A direct method is presented here for analysing the vibration of beams or shafts with any kinds of supports by using boundary element metthod, which directly solves the vibration equations without needing transfer procedure like that used in transfer matrix method and is more efficient than transfer matrix method. |
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| Keywords: | beam shaft vibration boundery element method |
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