| 金属材料疲劳损伤的电阻研究法 |
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| 引用本文： | 姜菊生,许金泉.金属材料疲劳损伤的电阻研究法[J].机械强度,1999,21(3):232-234. |
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| 作者姓名： | 姜菊生 许金泉 |
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| 作者单位： | 浙江大学研究生院!杭州310027 |
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| 摘 要： | 研究三种金属材料的电阻与疲劳伤之间的关系，通过理论分析，得到了电阻与循环粢九的理论关系式，通过实验验证，发现理论计算结果在本实验条件下与实验结果条件很好，说明电阻可以作为研究金属材料疲劳损伤的有效物理参量。
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| 关 键 词： | 电阻 循环次数 金属材料 疲劳损伤 |
THE RESEARCH OF DAMAGE IN FATIGUE BY MEANS OF RESISTANCE OF METAL MATERIALS |
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| Jiang,Jusheng,Xu Jinquan.THE RESEARCH OF DAMAGE IN FATIGUE BY MEANS OF RESISTANCE OF METAL MATERIALS[J].Journal of Mechanical Strength,1999,21(3):232-234. |
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| Authors: | Jiang Jusheng Xu Jinquan |
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| Abstract: | In this paper, the relationship between resistance and damage in fatigue has been studied for three sort of steel materials. A theoretical expression is obtained. The theoretical calculation results is almost the same as the experiment results. According to results, we know that the resistance of metal can be used as a effective factor for metal damage research. |
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| Keywords: | resistance fatigue cycle number damage |
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