期刊論文
| 學年 | 87 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 1998-11-01 |
| 作品名稱 | An exact solution for in-plane vibrations of an arch having variable curvature and cross section |
| 作品名稱（其他語言） | |
| 著者 | 黃炯憲; Huang, Chiung-shiann; 曾一平; Tseng, Yi-ping; Leissa, A. W.; Nieh, K. Y. |
| 單位 | 淡江大學土木工程學系 |
| 出版者 | Elsevier |
| 著錄名稱、卷期、頁數 | International journal of mechanical sciences 40(11), pp.1159-1173 |
| 摘要 | An exact solution for in-plane vibration of arches with variable curvature as well as cross section has been developed using the famous Frobenius method combined with the dynamic stiffness method. The effects of shear deformation and rotary inertia are taken into account. A convergent solution is always guaranteed without numerical difficulties. An important by-product of this series solution is that the first known dynamic stiffness matrix for an arch with variable curvature and variable cross section is also explicitly formulated. Some new numerical results are given for non-dimensional frequencies of parabolic arches with a certain type of variation of cross section along the arch that is often used in practical structures. Extensive and accurate (six significant figure ) non-dimensional frequency tables and graphic charts are presented for a series of parabolic arches showing the effects of rise to span length, slenderness ratio, and variation of cross section. |
| 關鍵字 | exact solution;free vibration;arch;variable curvature;variable cross section |
| 語言 | en |
| ISSN | 0020-7403 |
| 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/987654321/44841 ) |