| 轴系有限元强度校核方法 |
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| 引用本文： | 易太连,欧阳光耀,朱石坚.轴系有限元强度校核方法[J].机电设备,2006,23(4):47-49,43. |
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| 作者姓名： | 易太连 欧阳光耀 朱石坚 |
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| 作者单位： | 海军工程大学,船舶与动力学院,武汉,430033 |
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| 摘 要： | 轴系是船舶动力装置的基本组成部分，是动力传递的重要装置．它的强度高低以及重量尺寸的大小都直接影响到船舶动力装置的可靠性和动力特性．随着计算机技术的发展，采用计算机数值分析的有限元法可以克服以往的凭借经验公式对轴系强度校核存在的不足，不仅可以提高强度校核工作效率，而且使得轴系强度校核更具合理性和科学性．运用有限元软件对某型舰艇的螺旋桨轴的静强度较核计算结果表明，该方法是切实可行的．
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| 关 键 词： | 有限元法 轴 强度校核 |
| 文章编号： | 1005-8354（2006）05-0050-04 |
| 收稿时间： | 2005-09-17 |
| 修稿时间： | 2005-09-17 |
Study on the method of intensity checking of shafts with FEA |
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| YI Tai-lian,OU-YANG Guang-yao,ZHU Shi-jian.Study on the method of intensity checking of shafts with FEA[J].Mechanical and Electrical Equipment,2006,23(4):47-49,43. |
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| Authors: | YI Tai-lian OU-YANG Guang-yao ZHU Shi-jian |
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| Abstract: | Shafts are basic composition of propulsion plants of ship,and the important device which transmits power.Intensity,weight and size of the shafts directly affect the reliability and dynamic characteristics of propulsion plant.Along with the development of computer technology,FEA can raise efficiency of intension checking of shafts,and make intention cheching of shaft more reasonable and scientific.With FEA for intensity checking of shafts of certain ship,the result shows that this method is feasible and practical. |
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| Keywords: | FEA shaft intensity checking |
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