| 层板复合材料疲劳性能的实验研究 |
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| 引用本文： | 冯培锋,赵承杰,李海涛,王殿富.层板复合材料疲劳性能的实验研究[J].材料科学与工程学报,2001,19(4):52-55. |
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| 作者姓名： | 冯培锋 赵承杰 李海涛 王殿富 |
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| 作者单位： | 1. 集美大学机械工程学院,
2. 哈尔滨工业大学 |
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| 摘 要： | 对层板复合材料在拉伸 -拉伸疲劳载荷作用下的初始静刚度、初始静强度、剩余刚度、剩余强度、疲劳寿命进行了实验研究 ,取得了大量的有意义的实验数据 ,分析了层板复合材料的初始静刚度、初始静强度和疲劳寿命的概率分布 ,讨论了层板复合材料在不同应力水平下剩余刚度随疲劳循环周次的衰减变化及损伤破坏的形式 ,得到了一些有意义的结论
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| 关 键 词： | 层板复合材料 疲劳实验 初始静刚度 初始静强度 剩余刚度 剩余强度 疲劳寿命 |
| 文章编号： | 1004-793X(2001)04-0052-04 |
| 修稿时间： | 2001年4月3日 |
Experimental Research on the Fatigue Properties of Composite Laminates |
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| FENG Pei\|feng ,ZHAO Chen\|jie ,LI Hai\|tao ,WANG Dian\|fu.Experimental Research on the Fatigue Properties of Composite Laminates[J].Journal of Materials Science and Engineering,2001,19(4):52-55. |
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| Authors: | FENG Pei\|feng ZHAO Chen\|jie LI Hai\|tao WANG Dian\|fu |
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| Affiliation: | FENG Pei\|feng 1,ZHAO Chen\|jie 2,LI Hai\|tao 2,WANG Dian\|fu 2 |
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| Abstract: | Experimental researches on the initial stiffness,initial strength,residual stiffness,residual strength and residual life of composite laminates under tension\|tension fatigue loads were made,from shich a lot of meaningful experimental data were obtained.The probability distribution of the initial stiffness, initial strength and cycle life were analyzed.The degradation of the stiffness of composite laminates with fatigue cycles under differnet stress levels and the damage tyeps were discussed.Some meeaningful conclusions were made. |
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| Keywords: | Composite Laminates Fatigue test Initial Stiffness Residual Stiffness Residual Strength Fatigue Life |
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