| 于志达,欧阳昱,卢耀辉,毕伟,刘慧琳.动态载荷作用下大型复杂结构的振动疲劳分析方法综述[J].装备环境工程,2019,16(11):13-18. YU Zhi-da,OU-YANG Yu,LU Yao-hui,BI Wei,LIU Hui-lin.Review of Vibration Fatigue Analysis Methods for Large Complex Structures under Dynamic Loads[J].Equipment Environmental Engineering,2019,16(11):13-18. |
| 动态载荷作用下大型复杂结构的振动疲劳分析方法综述 |
| Review of Vibration Fatigue Analysis Methods for Large Complex Structures under Dynamic Loads |
| 投稿时间：2019-10-21 修订日期：2019-11-09 |
| DOI：10.7643/issn.1672-9242.2019.11.003 |
| 中文关键词: 振动疲劳 轻量化设计 动态载荷 时域方法 频域方法 |
| 英文关键词:vibration fatigue lightweight design dynamic load time domain method frequency domain method |
| 基金项目:四川省科技厅国际合作项目(2018HH0072) |
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| Author | Institution |
| YU Zhi-da | Graduate School of Tangshan, Southwest Jiaotong University, Tangshan 063016, China |
| OU-YANG Yu | Graduate School of Tangshan, Southwest Jiaotong University, Tangshan 063016, China |
| LU Yao-hui | Graduate School of Tangshan, Southwest Jiaotong University, Tangshan 063016, China;School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031 |
| BI Wei | School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031 |
| LIU Hui-lin | Graduate School of Tangshan, Southwest Jiaotong University, Tangshan 063016, China |
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| 中文摘要: |
| 首先从目前存在的疲劳损伤现象拓展到工程各行业中服役结构的疲劳损伤情况，分析了振动疲劳损伤作用机理，并论述了振动疲劳研究的意义，阐述了振动疲劳的定义，其次分析了振动疲劳分析方法的国内外发展情况及研究现状。此外，通过对振动疲劳研究相关文献的梳理，总结出一些振动疲劳时域与频域方面的研究方法，并分析了各方法的优缺点。最后，根据在振动疲劳研究目前存在的一些问题，归纳出未来的研究发展方向。 |
| 英文摘要: |
| This paper firstly expanded from the existing fatigue damage phenomenon to the fatigue damage of the service structure in various engineering industries, analyzed the mechanism of vibration fatigue damage, discussed the significance of vibration fatigue research, and expounded the definition of vibration fatigue. Secondly, it made an analysis of vibration fatigue analysis method towards the development situation and research status from home to abroad; in addition, through the combing of the literature on vibration fatigue research, some research methods of vibration fatigue time domain and frequency domain were summarized and the advantages and disadvantages of each method were analyzed. Finally, according to the research on existing problems of vibration fatigue, the future research directions were summarized. |
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