期刊論文
| 學年 | 86 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 1997-10-16 |
| 作品名稱 | Dynamic stiffness analysis for in-plane vibrations of arches with variable curvature |
| 作品名稱（其他語言） | |
| 著者 | 曾一平; Tseng, Yi-ping; 黃炯憲; Huang, Chiung-shiann; Lin, C. J. |
| 單位 | 淡江大學土木工程學系 |
| 出版者 | Elsevier |
| 著錄名稱、卷期、頁數 | Journal of sound and vibration 207(1), pp.15-31 |
| 摘要 | This paper provides a systematic approach to solve in-plane free vibrations of arches with variable curvature. The proposed approach basically introduces the concept of dynamic stiffness matrix into a series solution for in-plane vibrations of arches with variable curvature. An arch is decomposed into as many elements as needed for accuracy of solution. In each element, a series solution is formulated in terms of polynomials, the coefficients of which are related to each other through recurrence formulas. As a result, in order to have an accurate solution, one does not need a lot of terms in series solution and in Taylor expansion series for the variable coefficients of the governing equations due to the consideration of variable curvature. Finally, a dynamic stiffness matrix is formed such that it can be applied to solve more complicated systems such as multiple-span arches. In the whole analysis, the effects of rotary inertia and shear deformation have been taken into account. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0022-460X |
| 期刊性質 | 國內 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/44907 ) |