| 累积损伤方法在复合材料接头研究中的应用 |
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| 引用本文： | 王丹勇,温卫东,崔海涛.累积损伤方法在复合材料接头研究中的应用[J].机械工程材料,2006,30(1):1-4,8. |
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| 作者姓名： | 王丹勇 温卫东 崔海涛 |
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| 作者单位： | 南京航空航天大学能源与动力工程学院,江苏,南京,210016 |
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| 摘 要： | 累积损伤方法已被广泛应用于复合材料的各种结构损伤分析及强度预测中。对累积损伤方法在纤维增强复合材料机械连接接头性能研究中的应用进行了分析论述，主要包含应力分析中的有限元建模、失效判定准则及损伤过程中材料性能退化三大部分。并对该分析方法在今后研究的动向进行了展望。
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| 关 键 词： | 复合材料 累积损伤 机械连接接头 失效准则 |
| 文章编号： | 1000-3738（2006）01-0001-04 |
| 收稿时间： | 2004-10-25 |
| 修稿时间： | 2004-10-252005-01-08 |
Application of Progressive Damage Method on Bolted Joints in Composite Laminates |
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| WANG Dan-yong,WEN Wei-dong,CUI Hai-tao.Application of Progressive Damage Method on Bolted Joints in Composite Laminates[J].Materials For Mechanical Engineering,2006,30(1):1-4,8. |
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| Authors: | WANG Dan-yong WEN Wei-dong CUI Hai-tao |
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| Affiliation: | Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | The progressive damage method has been widely applied to analyze damage accumulation and predict strengths of all kinds of composite structures. This paper gives a review on the progressive damage analyses applied to mechanically fastened joints in fiber-reinforced composite materials, including the components of stress analysis, failure analysis and material property degradation. The future work is also discussed. |
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| Keywords: | composite progressive damage mechanically fastened joint failure criterium |
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