期刊論文
| 學年 | 88 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2000-01-01 |
| 作品名稱 | Wind-induced vibration control of long-span bridges by multiple tuned mass dampers |
| 作品名稱（其他語言） | |
| 著者 | 林堉溢; Lin, Y. Y.; 鄭啟明; Cheng, C. M.; Sun, D. |
| 單位 | 淡江大學土木工程學系 |
| 出版者 | 淡江大學 |
| 著錄名稱、卷期、頁數 | 淡江理工學刊=Tamkang journal of science and engineering 3(1), pp.1-13 |
| 摘要 | An analytical model is presented to examine the performance of multiple tuned mass dampers (MTMD) for the long span bridges subjected to wind excitation. The reduction of dynamic response and the increase of the flutter velocity by the attachment of the MTMD to the bridge are discussed. Through a parametric analysis, the characteristics of MTMD are studied and the design parameters including mass, damping, bandwidth, and total number of TMDs are proposed. A comparison of effectiveness between a single TMD and MTMD is also presented in this paper. The results indicate that the MTMD, designed with the recommended parameters, is not only more effective but also more robust than the usual single TMD against wind-induced vibration. The superior robustness of the MTMD is especially significant in the torsional direction. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 1560-6686 |
| 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/987654321/44783 ) |