| 确定阶梯轴扭振固有频率的混合状态方法 |
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| 引用本文： | 任传波,谭德荣.确定阶梯轴扭振固有频率的混合状态方法[J].机械科学与技术(西安),1999,18(2):216-217,220. |
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| 作者姓名： | 任传波 谭德荣 |
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| 作者单位： | 山东工程学院 |
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| 摘 要： | 提出的新方法将阶梯轴分为若干段，每段可视为等截面轴，每段内所满足的扭振混合状态方程可精确地求出，然后利用两段之间的连续条件和边界条件将固有频率求出。
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| 关 键 词： | 阶梯轴 扭转振动 混合状态方程 固有频率 |
A Mixed State Method for Determining Natural Frequency of Torsional vibration of Stepped Shafts |
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| Ren Chuanbo,Tan Derong,Pu Qi.A Mixed State Method for Determining Natural Frequency of Torsional vibration of Stepped Shafts[J].Mechanical Science and Technology,1999,18(2):216-217,220. |
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| Authors: | Ren Chuanbo Tan Derong Pu Qi |
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| Abstract: | In this paper, a stepped shaft is divided in to several segments, and each segment can be regarded as one with identical cross section.The torsional vibration mixed state equation can be solved exactly for every segment, then the natural frequency of the shaft is obtained by using continuous condition between two segments and boundary conditions.ZK)〗 |
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| Keywords: | Stepped shaft Torsional vibration Mixed state equation Natural frequency |
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