A Dynamic Model For Ice-Induced Vibration Of Structures
文献类型：期刊论文
| 作者 | Huang GJ(黄国君) ; Liu PF; Huang GJ
|
| 刊名 | Journal of Offshore Mechanics and Arctic Engineering-Transactions of The Asme
 |
| 出版日期 | 2009 |
| 卷号 | 131期号:1 |
| 通讯作者邮箱 | ghuang@imech.ac.cn; pengfei.liu@nrc-cnrc.gc.ca |
| 关键词 | Compressive Strength Failure (Mechanical) Ice Resonance Structural Engineering Vibrations Indentation |
| ISSN号 | 0892-7219 |
| 通讯作者 | Huang GJ |
| 中文摘要 | A dynamic model for the ice-induced vibration (IIV) of structures is developed in the present study. Ice properties have been taken into account, such as the discrete failure, the dependence of the crushing strength on the ice velocity, and the randomness of ice failure. The most important prediction of the model is to capture the resonant frequency lock-in, which is analog to that in the vortex-induced vibration. Based on the model, the mechanism of resonant IIV is discussed. It is found that the dependence of the ice crushing strength on the ice velocity plays an important role in the resonant frequency lock-in of IIV. In addition, an intermittent stochastic resonant vibration is simulated from the model. These predictions are supported by the laboratory and field observations reported. The present model is more productive than the previous models of IIV. |
| 类目[WOS] | Engineering, Ocean ; Engineering, Mechanical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | INDENTATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261702900006 |
| 公开日期 | 2009-08-03 ; 2009-10-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/26765]  |
| 专题 | 力学研究所_环境力学重点实验室(2009-2011) |
| 通讯作者 | Huang GJ |
| 推荐引用方式 GB/T 7714 | Huang GJ,Liu PF,Huang GJ. A Dynamic Model For Ice-Induced Vibration Of Structures[J]. Journal of Offshore Mechanics and Arctic Engineering-Transactions of The Asme,2009,131(1). |
| APA | 黄国君,Liu PF,&Huang GJ.(2009).A Dynamic Model For Ice-Induced Vibration Of Structures.Journal of Offshore Mechanics and Arctic Engineering-Transactions of The Asme,131(1). |
| MLA | 黄国君,et al."A Dynamic Model For Ice-Induced Vibration Of Structures".Journal of Offshore Mechanics and Arctic Engineering-Transactions of The Asme 131.1(2009). |
入库方式： OAI收割
来源：力学研究所
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