| SWATH初步设计阶段振动分析模型研究 |
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| 引用本文： | 陈志坚,杨传武,袁建红. SWATH初步设计阶段振动分析模型研究[J]. 海军工程大学学报, 2005, 17(2): 49-52 |
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| 作者姓名： | 陈志坚 杨传武 袁建红 |
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| 作者单位： | 海军工程大学,船舶与动力学院,湖北,武汉,430033 |
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| 摘 要： | 根据SWATH船型特点,提出了SWATH初步设计阶段振动分析简化模型的建立方法,并按照该方法对某典型船进行振动分析,求出了该船总振动的固有频率.将所得结果与三维有限元模型的计算结果进行了比较,证实该方法可靠.
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| 关 键 词： | 高性能船 SWATH 初步设计 总振动 FEM |
| 文章编号： | 1009-3486(2005)02-0049-04 |
| 修稿时间： | 2004-10-07 |
Research of vibration analysis model of SWATH during preliminary design |
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| CHEN Zhi-jian,YANG Chuan-wu,YUAN Jian-hong. Research of vibration analysis model of SWATH during preliminary design[J]. Journal of Naval University of Engineering, 2005, 17(2): 49-52 |
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| Authors: | CHEN Zhi-jian YANG Chuan-wu YUAN Jian-hong |
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| Abstract: | A method to establish vibration analysis predigestion model of SWATH during preliminary design is brought forward according to its hull form, and a vibration analysis of a typical SWATH is done and its natural frequency of global vibration is gained by this method. The method is proved to be credible, compared with the computed results of three dimensional FEM model. |
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| Keywords: | high performance ship SWATH preliminary design global vibration FEM |
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