| 碟形弹簧的非线性自由振动 |
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| 引用本文： | 杨立军,吴晓.碟形弹簧的非线性自由振动[J].长江大学学报,2008,5(1):79-81. |
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| 作者姓名： | 杨立军 吴晓 |
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| 作者单位： | 湖南文理学院土木建筑工程系,湖南,常德,415000;湖南文理学院土木建筑工程系,湖南,常德,415000 |
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| 基金项目： | 湖南重点建设学科资助项目
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湖南省普通高校青年骨干教师资助项目 |
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| 摘 要： | 研究了碟形弹簧的非线性自由振动，建立了碟形弹簧非线性自由振动的控制方程，采用L-P法推导出了碟形弹簧非线性自由振动的固有频率近似公式，讨论分析了碟形弹簧的振幅、重物质蛩对其固有频率的影响，为碟形弹簧的设计提供了理论依据。
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| 关 键 词： | 碟形弹簧 非线性 自由振动 固有频率 |
On the Nonlinear Free Vibration of Disk Spring |
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| YANG Li-jun,WU Xiao.On the Nonlinear Free Vibration of Disk Spring[J].Journal of Yangtze University,2008,5(1):79-81. |
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| Authors: | YANG Li-jun WU Xiao |
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| Abstract: | The nonlinear free vibration of disk spring was studied.And its governing equation was presented,and then the formula for its inherent frequency was deduced by L-P method.At the same time,factors that affected the natural frequency such as vibration displacement and mass's weight were discussed.The study provides basic information for design of disk spring. |
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| Keywords: | disk spring nonlinearity free vibration natural frequency |
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