| 基于Workbench的铆接连接件疲劳寿命的仿真分析 |
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| 引用本文： | 陈福玉,朱如鹏,王宇波,余路,靳广虎. 基于Workbench的铆接连接件疲劳寿命的仿真分析[J]. 机械制造与自动化, 2011, 0(4): 112-115 |
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| 作者姓名： | 陈福玉 朱如鹏 王宇波 余路 靳广虎 |
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| 作者单位： | 1. 南京航空航天大学机电学院,江苏南京,210016
2. 上海飞机制造有限公司,上海,200436 |
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| 基金项目： | 国家自然科学基金,航空科技创新基金 |
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| 摘 要： | 基于Workbench计算机仿真软件,开展了铆接连接件疲劳寿命的仿真分析.研究结果表明:疲劳破坏发生在铆钉孔两侧应力集中处,破坏发生位置的Mises等效应力值最大,仿真结果与疲劳试验结果吻合;在较高应力水平下,仿真分析的疲劳寿命与疲劳试验的寿命结果差异较小;在较低的应力水平下,仿真分析的疲劳寿命和疲劳试验的寿命结果差异...
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| 关 键 词： | 铆接连接件 仿真分析 疲劳寿命 疲劳试验 |
Fatigue Simulation of Riveting Based on Workbench |
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| CHEN Fu-yu,ZHU Ru-peng,WANG Yu-bo,YU Lu,JIN Guang-hu. Fatigue Simulation of Riveting Based on Workbench[J]. Machine Building & Automation, 2011, 0(4): 112-115 |
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| Authors: | CHEN Fu-yu ZHU Ru-peng WANG Yu-bo YU Lu JIN Guang-hu |
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| Affiliation: | CHEN Fu-yu1,ZHU Ru-peng1,WANG Yu-bo2,YU Lu2,JIN Guang-hu1(1.College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China,2.Shanghai Aircraft Manufacturing Co.,Ltd.,Shanghai 200436,China) |
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| Abstract: | Based on the software of Workbench,fatigue simulation of riveting is carried out.The results show the location of fatigue fracture appears on the two sides of the rivet hole,where the stress is concentrated,and its Mises equivalent stress is also the largest,and this result is almost the same as that of fatigue test.Under higher loading,the fatigue life is almost no difference between fatigue simulation and fatigue test,but under lower loading simulation fatigue life is lower than the fatigue test life.On t... |
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| Keywords: | riveting fatigue simulation fatigue life fatigue test |
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