| 基于随机有限元法的连杆可靠性分析 |
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| 引用本文： | 戎志祥,林少芬.基于随机有限元法的连杆可靠性分析[J].舰船科学技术,2011,33(9):68-70,112. |
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| 作者姓名： | 戎志祥 林少芬 |
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| 作者单位： | 集美大学轮机工程学院,福建厦门,361021 |
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| 基金项目： | 福建省科技重大专项资助(2008HZ0002-1) |
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| 摘 要： | 柴油机连杆的可靠性是柴油机正常工作的重要保证.连杆工作条件非常复杂,对其可靠性有很高要求.鉴于连杆所受载荷实现的可能性及试验的经济性问题,其可靠性分析难以在实验室条件下进行.应用Ansys软件的可靠性分析功能,将有限元和蒙特卡罗方法结合起来,同时考虑材料性质、载荷等不确定因素对连杆可靠性的影响,得到连杆可靠性分析数据,...
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| 关 键 词： | 可靠性 连杆 随机有限元 柴油机 |
Reliability analysis for connecting-rod based on SFEM |
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| RONG Zhi-xiang,LIN Shao-fen.Reliability analysis for connecting-rod based on SFEM[J].Ship Science and Technology,2011,33(9):68-70,112. |
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| Authors: | RONG Zhi-xiang LIN Shao-fen |
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| Institution: | RONG Zhi-xiang,LIN Shao-fen(Marine Engineering Institute of Jimei University,Xiamen 361021,China) |
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| Abstract: | The reliability of the diesel engine connecting rod is an important guarantee to the normal work of the diesel engine.Its working conditions are very complex,thus there is a high requirement for its reliability.The probability of its load conditions are difficult reproduced and the economy of the experiment,it is very difficult to test its reliability in laboratory.By using the reliability analysis function of Ansys software,combining the finite element method with the Monte Carlo method,and,at the same tim... |
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| Keywords: | reliability connecting rod stochastic finite element diesel engine |
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