| 一种基于剩余强度衰减的疲劳寿命可靠性分析模型 |
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| 引用本文： | 孙广先,冯元生. 一种基于剩余强度衰减的疲劳寿命可靠性分析模型[J]. 机械强度, 2000, 22(2): 129-132 |
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| 作者姓名： | 孙广先 冯元生 |
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| 作者单位： | 1. 中国航空工业济南特种结构研究所,济南,250023
2. 西北工业大学,飞机系,西安,710072 |
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| 摘 要： | 建立了一种基于剩余强度衰减理论的复合疲劳寿命可可靠性模型，通过推导分析和算例计算对比分析，说明该方法的正确性及其优点。
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| 关 键 词： | 可靠性 复合材料 疲劳寿命 寿命预测 |
| 修稿时间： | 1999-04-01 |
MODEL OF FATIGUE LIFE RELIABILITY ANALYSIS BASED ON RESIDUAL STRENGTH DEGRADATION THEORY |
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| SUN Guangxian,FENG Yuansheng. MODEL OF FATIGUE LIFE RELIABILITY ANALYSIS BASED ON RESIDUAL STRENGTH DEGRADATION THEORY[J]. Journal of Mechanical Strength, 2000, 22(2): 129-132 |
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| Authors: | SUN Guangxian FENG Yuansheng |
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| Affiliation: | SUN Guangxian;(Research Institute for Special Structures of Aeronautical Composites, AVIC, Jinan 250023, China);FENG Yuansheng;(Aircraft Department, Northwestern Polytechnical University, Xi'an 710072, China) |
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| Abstract: | The model of fatigue life reliability based on residual strength degradation is developed. The reasonableness and advantages of the method are expressed by analyses and examples. It is concluded that the proposed method is a simple and effective one for fatigue life reliability analysis of composite materials. |
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| Keywords: | reliability composite material fatigue life life prediction |
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