| 基于微裂纹模型的材料可靠性预计 |
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| 引用本文： | 徐英,于永利. 基于微裂纹模型的材料可靠性预计[J]. 军械工程学院学报, 1998, 0(2) |
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| 作者姓名： | 徐英 于永利 |
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| 作者单位： | 军械工程学院研究生队，兵器系统工程研究所 石家庄 050003 |
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| 摘 要： | 讨论了微裂纹的某些不同于大型裂纹的增长特性,提出了一种微裂纹在某种材料上的多级扩展模型,利用微裂纹的增长数据来预计材料的可靠性。
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| 关 键 词： | 微裂纹 模型 可靠性 吉布斯抽样 |
RELIABILITY PREDICTION ON MICRO- CRACK MODEL |
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| XuYing YuYongli. RELIABILITY PREDICTION ON MICRO- CRACK MODEL[J]. Journal of Ordnance Engineering College, 1998, 0(2) |
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| Authors: | XuYing YuYongli |
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| Affiliation: | Postgraduate Team Institution of Weapon System Engineering |
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| Abstract: | In this paper, the increasing properties of micro - cracks that differ from macro -cracks is discussed. A hierarchical model is developed for the propagation of micro- cracks in the material to predict its reliability. |
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| Keywords: | micro - cracks model reliability Gibb' s sampling |
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