| 一种计算疲劳强度的新方法 |
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| 引用本文： | 刘玉琳,黄志刚. 一种计算疲劳强度的新方法[J]. 北京工商大学学报(自然科学版), 1994, 0(2) |
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| 作者姓名： | 刘玉琳 黄志刚 |
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| 作者单位： | 郑州轻工业学院机械系，北京轻工业学院机械工程系 |
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| 摘 要： | 本文通过对ＧｅｒＢｅｒ提出的理论加以修正，导出了计算在非对称应力循环下构件疲劳强度的公式，实例表明，有一定的实用价值。
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| 关 键 词： | 应力循环；持久极限；疲劳强度 |
A CALCULATING RESEARCH ON THE FATIGUE STRENGTH OF A CONSTRUCT FORCED ALTERNATELY BY A NON-SYMMETRIC STRESS |
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| Liu Yulin. A CALCULATING RESEARCH ON THE FATIGUE STRENGTH OF A CONSTRUCT FORCED ALTERNATELY BY A NON-SYMMETRIC STRESS[J]. Journal of Beijing Technology and Business University:Natural Science Edition, 1994, 0(2) |
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| Authors: | Liu Yulin |
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| Abstract: | Based on amending the theory posed by GER BER,a formula used for calculating the fatigue strength of a construct forced alternately by a non-symmetric stress is conducted in this paper.Some calculations show that it is reasonable and practical available. |
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| Keywords: | alternating stress endurance limit fatigue strength |
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