| ×××机翼主梁的寿命分布研究 |
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| 引用本文： | 宣建光,马康民.×××机翼主梁的寿命分布研究[J].强度与环境,2000(4):11-14. |
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| 作者姓名： | 宣建光 马康民 |
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| 作者单位： | 空军工程大学工程学院基础部,西安,710038 |
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| 摘 要： | 本文通过运用Ｗ∧２统计量的检验方法对ＸＸＸ飞机八个失效的机翼主梁寿命分布进行了检验，得出该主梁寿命分布为威布尔分布。
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| 关 键 词： | 机翼主梁 疲劳断裂 威布尔分布 检验 |
Study on Life Distribution of Wing Spar in Type××× |
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| Xuan Jianguang,Ma Kangmin.Study on Life Distribution of Wing Spar in Type×××[J].Structure & Environment Engineering,2000(4):11-14. |
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| Authors: | Xuan Jianguang Ma Kangmin |
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| Abstract: | Through the method of W 2 statistical figures,the paper tests the life distribution of 8 wing spars discarded and troubled,and comes to the conclusion that the distribution complies with weibull distribution |
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| Keywords: | Wing spar Fatigue failure Logarithmic distribution Normal distribution Weibull distribution Test |
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