| 钉传载荷作用下钉孔裂纹应力场的分布 |
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| 引用本文： | 李海林,郑茂亮,谢娜. 钉传载荷作用下钉孔裂纹应力场的分布[J]. 西安航空技术高等专科学校学报, 2011, 29(3): 15-18 |
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| 作者姓名： | 李海林 郑茂亮 谢娜 |
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| 作者单位： | 中航第一飞机设计研究院强度设计研究所,陕西西安,710089 |
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| 摘 要： | 考虑螺栓与钉孔的接触及材料的弹塑性,应用非线性有限元法模拟分析带裂纹钉孔的应力分布,得出钉传载荷作用下钉孔裂纹应力场的分布。
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| 关 键 词： | 裂纹 接触 弹塑性 应力分布 |
Distribution of Tack Hole Crack Stress Field under Tack-transmitted Load |
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| LI Hai-lin,ZHENG Mao-liang,XIE Na. Distribution of Tack Hole Crack Stress Field under Tack-transmitted Load[J]. Journal of Xi'an Aerotechnical College, 2011, 29(3): 15-18 |
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| Authors: | LI Hai-lin ZHENG Mao-liang XIE Na |
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| Affiliation: | (Intensity Design Research Institute,AVIC The First Aircraft Institute,Xi’an 710089,China) |
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| Abstract: | The article gives consideration to the contact between bolt and tack hole and the elastic-plastic property,carries out analog analysis on the stress distribution of tack holes with crack through the non-linear finite-element approach,and obtains the distribution of tack hole crack stress field under tack-transmitted load. |
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| Keywords: | crack contact elastic-plastic property stress distribution |
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