| 渔船轴系扭转振动的计算及图形系统 |
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| 引用本文： | 冯志敏,张干青.渔船轴系扭转振动的计算及图形系统[J].船舶工程,1999(4):42-44,57. |
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| 作者姓名： | 冯志敏 张干青 |
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| 作者单位： | [1]宁波大学 [2]宁波市水产局 |
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| 摘 要： | 通过对４４１ｋＷ艉滑道拖网渔船轴系分析，介绍了在自由航行和起网两种工况下，轴系扭振光量系统的建立和扭振计算的ＣＡＤ方法，并绘制出相应的振型与扭振应力图形，从而为动态监测提供了理论分析依据。
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| 关 键 词： | 轴系 扭转振动 渔船 计算 图形系统 |
Calculation and Graphic System of Shafting Torsional Vibration for Fishing Boat |
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| Feng Zhimin,Fang Zhimei.Calculation and Graphic System of Shafting Torsional Vibration for Fishing Boat[J].Ship Engineering,1999(4):42-44,57. |
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| Authors: | Feng Zhimin Fang Zhimei |
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| Institution: | Feng Zhimin;Fang Zhimei |
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| Abstract: | Based on the analysis of shafting torsional vibration for a 441kW trawler,the setting-up of equivalent system for shafting torsional vibration and the CAD method for calculating the torsional vibration under two operational conditions of free running and trawling are described.The corresponding vibration modes and torsional stress plots are also given.It provides the basis of theoretical analysis for dynamic monitoring. |
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| Keywords: | Shafting Torsional vibration Fishing boat |
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