| 随机疲劳全寿命可靠性分析方法 |
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| 引用本文： | 刘建中,谢里阳.随机疲劳全寿命可靠性分析方法[J].农业机械学报,1993,24(4):59-63. |
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| 作者姓名： | 刘建中 谢里阳 |
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| 作者单位： | 东北大学机械二系，东北大学机械二系，东北大学机械二系 博士生，110006 沈阳市南湖，教授，教授 |
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| 基金项目： | 霍英东教育基金会，国家教委资助 |
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| 摘 要： | 提出了一个计算给定寿命下受随机载荷作用构件剩余强度退化模型。并将该模型运用于随机疲劳可靠性分析，给出了一种二维随机疲劳可靠性分析方法。作者还用随机疲劳试验进行了验证，结果表明该方法能给出比较准确的预测结果，适于工程应用。
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| 关 键 词： | 疲劳 可靠性 强度 构件 |
ANALYSIS OF RANDOM FATIGUE RELIABILITY IN TOTAL LIFE |
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| Liu Jianzhong XieLiyang Xu Hao.ANALYSIS OF RANDOM FATIGUE RELIABILITY IN TOTAL LIFE[J].Transactions of the Chinese Society of Agricultural Machinery,1993,24(4):59-63. |
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| Authors: | Liu Jianzhong XieLiyang Xu Hao |
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| Institution: | Northeastern University |
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| Abstract: | A Strength Reduction Model (SRM) was presented, which was used for calculating the residual strength of components subjected to random loading history. And a method of two dimension random fatigue reliability analysis was also presented, which was based on the SRM presented in this paper. Mo-reover, the method was tested and verified by means of random loading experiment. The result proved that the method is precise, and can be adopted in engineering design. |
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| Keywords: | Fatigue Reliability Strength |
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