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大位移Timoshenko转轴三维耦合动力学分析

朱怀亮

朱怀亮. 大位移Timoshenko转轴三维耦合动力学分析[J]. 应用数学和力学, 2002, 23(12): 1261-1268.
引用本文: 朱怀亮. 大位移Timoshenko转轴三维耦合动力学分析[J]. 应用数学和力学, 2002, 23(12): 1261-1268.
ZHU Huai-liang. Dynamic Analysis of a Spatial Coupled Timoshenko Rotating Shaft With Large Displacements[J]. Applied Mathematics and Mechanics, 2002, 23(12): 1261-1268.
Citation: ZHU Huai-liang. Dynamic Analysis of a Spatial Coupled Timoshenko Rotating Shaft With Large Displacements[J]. Applied Mathematics and Mechanics, 2002, 23(12): 1261-1268.

大位移Timoshenko转轴三维耦合动力学分析

基金项目: 上海市教委发展基金资助项目(98AJ01);教育部固体力学重点实验室基金资助项目
详细信息
    作者简介:

    朱怀亮(1956- ),男,山东金乡人,副教授,博士(E-mail:zhuhuail@163.com).

  • 中图分类号: O322

Dynamic Analysis of a Spatial Coupled Timoshenko Rotating Shaft With Large Displacements

  • 摘要: 对于高速柔性转轴,综合考虑滑移、弯曲、剪切变形、旋转惯性、陀螺效应和动不平衡等因素,运用Timoshenko旋转梁理论,给出弹性体空间运动的一般性描述,通过Hamilton原理建立弯曲-扭转-轴向三维耦合非线性动力学方程,应用参数摄动方法和假设振型方法进行化简,并用数值模拟分析了轴向刚性滑移、剪切变形、截面尺寸和转速等因素对转轴动力学响应的影响。
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出版历程
  • 收稿日期:  2001-06-05
  • 修回日期:  2002-06-05
  • 刊出日期:  2002-12-15

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