### 摘要

The governing characteristic differential equations for the bending vibrations of pretwisted beams are two coupled differential equations with variable coefficients. In the past, the exact solutions of the system have never been found and the problems were mainly studied by approximated methods. In this paper, the explicit relations between the two flexural displacements are derived. With these explicit relations, the two coupled governing characteristic differential equations can be decoupled and reduced to a sixth-order ordinary differential equation with variable coefficients in one flexural displacement. The derived explicit relations can also be used to reduce the difficulty in experimental measurement.

原文 | English |
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主出版物標題 | Proceedings of the Second International Symposium on Instrumentation Science and Technology |

編輯 | K.-C. Fan, F. Yetai, K-.C. Fan, F. Yetai |

頁面 | 4/311-4/317 |

出版狀態 | Published - 2002 十二月 1 |

事件 | Proceedings of the International Symposium on Precision Mechanical Measurement - Hefei, China 持續時間: 2002 八月 11 → 2002 八月 16 |

### 出版系列

名字 | Proceedings of the Second International Symposium on Instrumentation Science and Technology |
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### Other

Other | Proceedings of the International Symposium on Precision Mechanical Measurement |
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國家 | China |

城市 | Hefei |

期間 | 02-08-11 → 02-08-16 |

### All Science Journal Classification (ASJC) codes

- Engineering(all)

## 指紋 深入研究「A measurement analysis on pretwist non-unform beams」主題。共同形成了獨特的指紋。

## 引用此

*Proceedings of the Second International Symposium on Instrumentation Science and Technology*(頁 4/311-4/317). (Proceedings of the Second International Symposium on Instrumentation Science and Technology).