| 赵朋飞,辛燕,孙颉,魏小琴,王刚.装备关重件腐蚀-疲劳环境/载荷试验谱编制方法研究[J].装备环境工程,2020,17(10):8-13. ZHAO Peng-fei,XIN Yan,SUN Jie,WEI Xiao-qin,WANG Gang.Study on Compiling Method of Corrosion-fatigue Environment & Load Test Spectrum for Materiel Key Structure[J].Equipment Environmental Engineering,2020,17(10):8-13. |
| 装备关重件腐蚀-疲劳环境/载荷试验谱编制方法研究 |
| Study on Compiling Method of Corrosion-fatigue Environment & Load Test Spectrum for Materiel Key Structure |
| 投稿时间：2020-07-18 修订日期：2020-08-03 |
| DOI：10.7643/issn.1672-9242.2020.10.002 |
| 中文关键词: 装备关重件 腐蚀-疲劳 环境/载荷试验谱 |
| 英文关键词:materiel key structure corrosion-fatigue environment & load test spectrum |
| 基金项目:技术基础科研项目(JSHS2016204B002) |
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| Author | Institution |
| ZHAO Peng-fei | Aerospace Science & Industry Corp Defense Technology R&T Center, Beijing 100854, China |
| XIN Yan | Aerospace Science & Industry Corp Defense Technology R&T Center, Beijing 100854, China |
| SUN Jie | Beijing Research Institute of Mechanical & Electrical Technology, Beijing 100074, China |
| WEI Xiao-qin | Southwest Technology and Engineering Research Institute, Chongqing 400039, China |
| WANG Gang | Aerospace Science & Industry Corp Defense Technology R&T Center, Beijing 100854, China |
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| 中文摘要: |
| 目的 研究装备关重件大气腐蚀-动态疲劳协同加载的环境/载荷试验谱编制方法。方法 依据装备构件服役寿命-环境剖面，分析腐蚀环境与疲劳应力协同作用的特点，归纳出腐蚀-疲劳环境/载荷谱的设计原则和编制方法。结果 利用环境/载荷谱编制方法制定了某装备结构件腐蚀环境与疲劳载荷协同作用的加速试验谱。结论 建立的腐蚀-疲劳协同作用的环境/载荷谱编制方法及当量加速试验谱，可用于研究装备关重件的腐蚀-疲劳协同环境效应及加速试验评价方法等工作。 |
| 英文摘要: |
| To study on compiling method of atmospheric corrosion and dynamic fatigue co-loading environment & load test spectrum for materiel key structure. The synergistic-action characteristics of corrosion environment and fatigue stresses were analyzed according to the materiel structure life-environment profile in service. The design principle and compilation methods of corrosion-fatigue environment & load spectrum for materiel structure were concluded. Synergisticand accelerated test spectrum of corrosion environment-fatigue load for certain materiel structure was established using the environment & load spectrum compilation methods. The established environment & load spectrum compilation methods and accelerated test spectrum of corrosion-fatigue synergistic-action could be utilized to study on corrosion-fatigue synergistic environmental effect and accelerated testing evaluation methods for materiel key structure and so on. |
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