Knowledge Management System of Institue of Mechanics, CAS
| A Dynamic Model For Ice-Induced Vibration Of Structures | |
Huang GJ(黄国君) ; Liu PF; Huang GJ
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| Source Publication | Journal of Offshore Mechanics and Arctic Engineering-Transactions of The Asme
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| 2009 | |
| Volume | 131Issue:1 |
| ISSN | 0892-7219 |
| Abstract | 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. |
| Keyword | Compressive Strength Failure (Mechanical) Ice Resonance Structural Engineering Vibrations Indentation |
| DOI | 10.1115/1.2979795 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000261702900006 |
| WOS Keyword | INDENTATION |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Ocean ; Engineering, Mechanical |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/26765 |
| Collection | 环境力学重点实验室(2009-2011) |
| Corresponding Author | Huang GJ |
| Recommended Citation 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). |
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| J2007-29.pdf（640KB） | 开放获取 | -- | View Download | |||
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