| 楔形杆纵向振动及弹性稳定的渐近解 |
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| 引用本文： | 夏秋英,胡浩,唐黔湘.楔形杆纵向振动及弹性稳定的渐近解[J].湖南文理学院学报(自然科学版),2001,13(2):29-30,36. |
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| 作者姓名： | 夏秋英 胡浩 唐黔湘 |
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| 作者单位： | 常德师范学院机械工程系!湖南常德415003 |
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| 摘 要： | 把含有小参数的二阶线性齐次方程转化为含有大参数的二阶线性齐次方程 ,然后求出含有大参数的二阶线性齐次方程的渐近解 ,利用此渐近解即可求出楔形杆件结构的纵振自主频率及弹性失稳时的临界载荷
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| 关 键 词： | 楔形杆件 自主纵振 弹性稳定 |
| 文章编号： | 1009-3818(2001)02-0029-02 |
| 修稿时间： | 2001年1月5日 |
FREE LONGITUDINAL VIBRATION AND ELASTIC STABILITY ANALYSIS OF STRUCTURES WITH TAPEREB MEMBERS |
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| XIA Qiu-ying,HU Hao,TANG Qian-xiang.FREE LONGITUDINAL VIBRATION AND ELASTIC STABILITY ANALYSIS OF STRUCTURES WITH TAPEREB MEMBERS[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2001,13(2):29-30,36. |
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| Authors: | XIA Qiu-ying HU Hao TANG Qian-xiang |
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| Abstract: | Asymptotic solution for second order linear homogeneous equations with big parmeter was given by small parameter conversion process.The free longitudinal vibration of structures with tapered members were derivated by using the asymptotic solution as elastic instability occurring. |
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| Keywords: | tapered members free longitudinal vibration elastic stability |
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