| 飞机结构修理中去除蒙皮边缘损伤的研究 |
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| 引用本文： | 施剑玮. 飞机结构修理中去除蒙皮边缘损伤的研究[J]. 科学技术与工程, 2012, 12(18): 4572-4574,4578 |
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| 作者姓名： | 施剑玮 |
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| 作者单位： | 上海飞机设计研究院强度设计研究部,上海,200232 |
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| 摘 要： | 在飞机结构修理去除蒙皮边缘疲劳裂纹时,去除深度和半径对蒙皮的疲劳品质有很大的影响。研究了不同的去除深度和半径对蒙皮疲劳品质的影响,得到满足允许损伤标准的疲劳裂纹去除方法。
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| 关 键 词： | 结构修理 疲劳裂纹 允许损伤 |
| 收稿时间： | 2012-03-16 |
| 修稿时间： | 2012-03-26 |
Research on Damage Removal at the edge of Skin in Aircraft Structure Repair |
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| Shi Jian Wei. Research on Damage Removal at the edge of Skin in Aircraft Structure Repair[J]. Science Technology and Engineering, 2012, 12(18): 4572-4574,4578 |
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| Authors: | Shi Jian Wei |
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| Affiliation: | SHI Jian-wei(Stress Department,Shanghai Aircraft Design Research Institute,Shanghai 200232,P.R.China) |
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| Abstract: | There is a great effect on fatigue performance of skin by different removal depth and radius during the fatigue crack removal in aircraft structure repair. The method accepted by the allowable damage criteria is provided with the research on the effect on fatigue performance of skin by different depth and radius in this paper. |
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| Keywords: | structure repair fatigue crack allowable damage |
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