| 风载荷下的大型远洋船舶风帆结构静力学仿真 |
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| 引用本文： | 徐立,;冯凡,;李文渊,;陈顺怀.风载荷下的大型远洋船舶风帆结构静力学仿真[J].船海工程,2014(3):79-83. |
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| 作者姓名： | 徐立 ;冯凡 ;李文渊 ;陈顺怀 |
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| 作者单位： | [1]武汉理工大学能源与动力工程学院可靠性工程研究所,武汉430063; [2]中国中铁大桥局集团有限公司,武汉430050; [3]武汉理工大学交通学院,武汉430063 |
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| 基金项目： | 国家高技术研究发展计划（863计划）支持项目（2012AA112702）武汉理工大学自主创新研究基金资助（2013-Ⅳ-045） |
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| 摘 要： | 以大型远洋船舶风帆为研究对象,参考国内外经验,设计一种新的风帆结构,利用Solidworks和ANSYS软件对该风帆进行有限元模型的建立及网格划分,并且对该风帆模型在7~10级风载荷下进行了仿真分析,最终得到了风帆模型在7~10级风载荷下的位移图和等效应力分布图。仿真结果表明,该风帆模型可承受10级及以下风载荷作用,同时也证明了该结构风帆的安全性和可靠性。
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| 关 键 词： | 大型远洋船舶 风帆 风载荷 有限元模型 |
Static Analysis and Simulation on Structure of Sail for Large Ocean-going Ships under Wind Loads |
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| Institution: | XU Li,FENG Fan,LI Wen-yuan,CHEN Shun-huai ( 1 Reliability Engineering Institute, School of Energy and Power Engineering, Wuhan University of Technology, Wuhan 430063, China; 2 China Zhongtie Major Bridge Engineering Group Co. Ltd. , Wuhan 430050, China; 3 School of Transportation, Wuhan University of Technology, Wuhan 430063, China) |
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| Abstract: | A new sail structure for large ocean-going ships was designed by referring to the experience all around the world . A FE model was established by using Solidworks and ANSYS to carry out the simulation analysis on the sail ＇s operating perform-ances under the wind load of Beaufort 7 ~10 conditions .The equivalent stress distribution and the displacement of the sail were gotten under different wind loads .The simulation results showed that the designed sail is safe and reliable when the wind level is not large than 10. |
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| Keywords: | large ocean-going ships sail wind load finite element model |
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