- 作者: 王石生
- 作者服務機構: 空軍航空工業發展中心航空研究院
- 中文摘要: 傳接矩陣法特別適用於分析如樑等之一維結構物。其優於其他結構矩陣分析法之處乃在於傳接矩陣之階次不隨結構物分割元素之增多而增高。本文為對傳接矩陣法應用於一些飛機結構問題所作之研討,其內容包括下列三問題之分析: 一、機翼之振動—動力問題。 二、機翼扭轉角偏離速度—靜力氣彈問題。 三、剪力遲滯—靜力問題。 並包括有應用於一渦輪螺旋槳教練機機翼之實例計算結果。
- 英文摘要: Transfer matrix method has been recognized to be ideally suitablefor one-dimensional structure such as beam, because the order of matrix isnot affected by number of discrete elements on which the accuracies ofcomputation depend. Some applications of transfer matrix method toaircraft structures are presented in this report. Three separate problems areexamined, namely, 1. Vibrations of a wing-a dynamic problem. 2. Wing divergence speed-a static aeroelastic problem, and 3. Shear-lag in sheet-stringer panel-a static problem. Numerical examples are calculated for a practical wing used on aturboprop trainer.
- 中文關鍵字: --
- 英文關鍵字: --