| 螺栓配合间隙对剪切刚度的影响 |
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| 引用本文： | 徐建新,王殿春,魏志毅.螺栓配合间隙对剪切刚度的影响[J].机械科学与技术(西安),2000,19(4):556-558. |
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| 作者姓名： | 徐建新 王殿春 魏志毅 |
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| 作者单位： | [1]中国民用航空学院 [2]航空工业总公司601所 |
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| 摘 要： | 针对螺栓连接件剪切刚度分散性问题 ,对螺栓配合间隙影响剪切刚度的重要因素开展研究。通过精确的试件设计 ,得出了螺栓配合间隙与剪切刚度的关系 ,为螺栓类连接件的寿命分散性分析提供了技术基础 ,也为关键部位的螺栓配合间隙的确定提供依据
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| 关 键 词： | 配合间隙 疲劳寿命 剪切刚度 分散性 |
| 文章编号： | 1003-8728(2000)04-0556-03 |
| 修稿时间： | 1999-01-15 |
Influence of Bolt Fit Clearance on Shearing Stiffness |
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| XU Jianxin
,WANG Dianchun
,WEI Zhiyi.Influence of Bolt Fit Clearance on Shearing Stiffness[J].Mechanical Science and Technology,2000,19(4):556-558. |
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| Authors: | XU Jianxin WANG Dianchun WEI Zhiyi |
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| Affiliation: | XU Jianxin
,WANG Dianchun
,WEI Zhiyi
;(Civil Aviation Institute of China, Tianjin 300300) |
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| Abstract: | Researches on the influence of bolt fit clearance upon shearing stiffness was presented, in accordance with the shearing stiffness dispersivity of bolted fastenings. A new type of specimens is designed, and the relationship between the bolt fit clearance and the shearing stiffenss was concluded, which not only provides a technical foundation for the analysis of dispersivity of fatigue life, but also provides primary baisis of the determination of bolt fit clearance of critical components. |
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| Keywords: | Fit clearance Fatigue life Shearing stiffness Dispersivity |
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